Head to head · Girls' names
Emerald vs Kiana
#741 vs #743 in 2025
Emerald is a whisker ahead (#741 vs #743 in 2025), but the curves point different ways: Emerald is climbing the charts fast, Kiana is back after a long quiet spell.
Cast your vote
Which one would you pick?
Your gut first, the numbers after — the split shows once you pick.
The tale of the tape
On the charts, Emerald leads 4 measures of 6; Kiana leads 2.
Ranks, counts and years are measured in the official US birth record; the classroom and living figures are estimates computed from it. The dot marks the side each measure favours on the charts — more common, not better.
What the records say
146 years of US births, drawn on one scale
Two curves, one scale
Who owned which decade
- 1900s: Emerald #1857, Kiana — — Emerald higher
- 1910s: Emerald #2470, Kiana — — Emerald higher
- 1920s: Emerald #3536, Kiana — — Emerald higher
- 1930s: Emerald #4060, Kiana — — Emerald higher
- 1940s: Emerald #4497, Kiana — — Emerald higher
- 1950s: Emerald #4704, Kiana — — Emerald higher
- 1960s: Emerald #5580, Kiana #5941 — Emerald higher
- 1970s: Emerald #5253, Kiana #2513 — Kiana higher
- 1980s: Emerald #1485, Kiana #1027 — Kiana higher
- 1990s: Emerald #902, Kiana #347 — Kiana higher
- 2000s: Emerald #1245, Kiana #383 — Kiana higher
- 2010s: Emerald #1265, Kiana #824 — Kiana higher
- 2020s: Emerald #803, Kiana #770 — Kiana higher
Emerald stood higher in 7 of 13 decades; Kiana has held the lead since the 1970s.
Rank by decade
| Decade | Emerald | Kiana |
|---|---|---|
| 1900s | #1857 | — |
| 1910s | #2470 | — |
| 1920s | #3536 | — |
| 1930s | #4060 | — |
| 1940s | #4497 | — |
| 1950s | #4704 | — |
| 1960s | #5580 | #5941 |
| 1970s | #5253 | #2513 |
| 1980s | #1485 | #1027 |
| 1990s | #902 | #347 |
| 2000s | #1245 | #383 |
| 2010s | #1265 | #824 |
| 2020s | #803 | #770 |
Average national rank across each decade. A dash means the name sat outside the recorded top of that decade.
The names themselves
Meaning, roots, sound and the people who carried each
Where each name comes from
Emerald
emerald — the green gemstone
The word itself is not in doubt. Its deeper trail is: English emerald comes from Old French esmeralde and Latin smaragdus, from Greek smaragdos, which linguists trace back through Semitic languages, with Sanskrit marakata standing nearby. Where exactly the chain begins is not settled, but everything from Greek onward is.
smaragdos (Greek) → smaragdus (Latin) → esmeralde (Old French) → Esmeralda → Emerald
How it traveled
The Greeks called the green stone smaragdos, a word they seem to have taken from further east; Latin turned it into smaragdus, and medieval French softened that into esmeralde, which is where English got emerald. From the same French word Spanish and Portuguese made Esmeralda, and that form became a given name long before the English one did — most famously as the name of the dancer in Victor Hugo's Notre-Dame de Paris, published in 1831.
Kiana
Either "divine" by way of Diana, or a Persian name from the root Kian
The most-cited reading treats Kiana as the Hawaiian rendering of Diana — Hawaiian has no D, and K regularly takes its place, so Diana becomes Kiana; Diana itself goes back to a Latin root for daylight and the divine. The Persian reading is independent and just as real: Kiana (کیانا) belongs to the group of names formed from Kian, tied to the ancient Kayanian kings and often glossed as "of nature" or "elemental". A third, smaller path treats it as a feminine elaboration of the Irish Cian/Kian. These are separate origins that met at one spelling, not versions of one story.
How it traveled
The Hawaiian route is the best documented in American use: missionary-era Hawaiian orthography settled on a small consonant set, so imported names were reshaped — Diana came out Kiana, Dorothy came out Kolokia. Persian speakers arrived at the same string of letters by an entirely different road, through the ancient Kayanian dynastic name Kian, and Kiana is in ordinary use in Iran and in Iranian families abroad.
Where a reading is contested the note says so — this page does not turn a guess into a fact. The chain is each name's recorded forms, oldest first; the story is its opening, told in full on the name's own page.
Out loud, and in short
Emerald
EM-er-uhld
Stress on the first syllable. In quick American speech it often flattens to two syllables, EM-ruhld — both are the same word and neither needs correcting.
- Em — The default informal short form, shared with the whole Em- family of names.
- Emmy — Informal; also stands alone as a given name in its own right.
- Emmie — Spelling variant of Emmy, used the same way.
- Ems — Casual and mostly spoken, common among friends and siblings.
- Also Esme.
Kiana
kee-AH-nuh
That is the dominant American pronunciation and the one both the Hawaiian and Persian traditions support. Some English speakers reach for ky-AN-uh on first sight, rhyming the middle with "Anna" — a correction most Kianas learn to make early and briefly.
- Kiki — Informal, family-and-friends use; also stands alone as a given name in several languages.
- Kia — The most straightforward clip; used on its own as a given name too, and shared with a car brand.
- Ki — A single-syllable short form, mostly spoken rather than written.
- Ana — Takes the back half instead of the front; a full given name in its own right across Spanish, Portuguese and Slavic languages.
Is it right for you
The differences that decide it, laid out by what you want
Choose by what you want
Choose Emerald if you want…
- a name on the way upup 211 places on the charts in five years
- a name with fewer syllablesEmerald is 2 syllables to Kiana's 3
- a name that feels very nowEmerald is climbing the charts fast
Choose Kiana if you want…
- a name with more sound in itKiana runs 3 syllables, Emerald 2
- a name that ages quietlyan estimated 30% chance of feeling dated by 2040, against 51% for Emerald
Each line is a measured difference between the two names — a rank, a count, a recorded form — never a judgement of either. Save the one that answers your question; it lands on your shortlist.
The trade-offs, name by name
Emerald
Strengths
- The spelling is an ordinary English word, so nobody has to be taught it — a rarity among uncommon names.
- Pronunciation is transparent on sight; no correction needed at roll call, in a coffee shop, or over the phone.
- Ready-made short forms already in wide use — Em, Emmy, Emmie — with no need to invent one.
To consider
- The Em- nicknames land in very crowded territory. Called Em or Emmy, a child may be one of several in a room full of Emmas, Emilys and Emmetts, and the full name is what makes her distinct.
- It is a word before it is a name, so some people will hear the gemstone, the color, the May birthstone or the Emerald Isle first. That fades fast with acquaintances and never quite does with strangers.
- Right now it is unusual enough that she is unlikely to share it with a classmate — but the trend line is upward, so the name she grows up with may be more familiar than the one you are choosing today.
Kiana
Strengths
- Two independent living traditions — Hawaiian and Persian — use this exact spelling, so it is at home in more than one community.
- Rhythmically it sits beside Diana, Ariana and Liana: three syllables, stress in the middle, an open ending that carries well when called across a room.
- Established short forms already in use: Kiki, Kia, Ki.
To consider
- The variants are many — Kianna, Kiyana, Keana, Qiana — so expect to spell it aloud fairly often, even though the pronunciation itself is stable.
- If you want the name specifically for its Hawaiian or specifically for its Persian story, know that the other reading exists and that people will sometimes assume the one you did not mean.
- Current use is light enough that a Kiana is likely to be the only one in her grade, while sharing the name with a good many women now in their twenties and thirties — an unusual and rather comfortable position.
Documented properties of each name — how it spells, travels and shortens — not opinions about the child.
How each is likely to age
Emerald
51%chance Emerald feels dated by 2040
Emerald is climbing fast right now. Steep climbs tend to come with steep descents — the quicker a name arrives, the more firmly it belongs to its moment.
Kiana
30%chance Kiana feels dated by 2040
Kiana is on its second act. Revived names age gently: the generation that wore them first is far enough away that the name feels classic rather than dated.
A reading of where each name sits on the long naming cycle — computed, not measured, and explained on the data page.
With your last name
Say both in full. The notes are facts about letters and sound — a rhyme, a shared initial, the monogram — not a verdict on either name.
Type a last name to hear Emerald and Kiana in full.
Weighing the whole shortlist? Run the full comparison — up to eight names with your last name, initials, classroom projections and a printable report.
Decide together
Nobody names a baby alone
Still torn between Emerald and Kiana?
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More head-to-heads
Same measures, different pair. Sixty more are dealt daily in the arena.
Lists these names appear on
Where Emerald and Kiana each sit in the library — alternatives in the same style, ranked by the same records.
Emerald or Kiana — the short answers
- Which is more popular, Emerald or Kiana?
- Emerald, in 2025: Emerald ranked #741 with 367 babies; Kiana ranked #743 with 366 babies.
- Which name is rising faster, Emerald or Kiana?
- Emerald. Over the last five years Emerald moved up 211 places; Kiana moved up 155 places.
- Which is the older name, Emerald or Kiana?
- Emerald entered the US charts in 1904; Kiana entered the US charts in 1962. On the American record, Emerald is the older name.
- How many people are named Emerald and Kiana?
- About 9,200 people named Emerald are estimated to be alive in the US today. About 26,500 people named Kiana are estimated to be alive in the US today.
- Will there be other Emeralds or Kianas in the classroom?
- Emerald will almost certainly be the only one in school. Kiana will almost certainly be the only one in school.
US figures from the Social Security Administration, 1880–2025. Votes are battle voters on this site, not the birth record. Data & methodology
Keep playing
Sixty more head-to-heads are dealt in the arena every day — or line up Emerald, Kiana and the rest of your shortlist with your last name in one printable report.
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