Lia
Feminine · Hebrew roots
Lia is overwhelmingly a girls’ name — 28,501 girls against 15 boys since 1880.
Lia is the name Italian and Portuguese Bibles give to Leah of Genesis — the same figure, three letters shorter. It also arrived by a second road entirely, as the tail end of Rosalia, Amalia, Natalia and Giulia, snipped off and left to stand alone. Two syllables, both open, nothing in it to trip over in any language that uses the Latin alphabet.
How old is the name Lia?
Lia first appears in US birth records in 1933 — 92 years ago. The typical Lia is a kid of about 11 — this name's wave is very recent. About 28,000 people named Lia are estimated to be alive in the US today.
When was the name Lia most popular?
Lia peaked in 2024, reaching #188 nationally. Today it ranks #200, 12 places below that high. See the whole 2024 chart.
Where it comes from
From Leʼah (Hebrew) to Lia
The story of Lia
The oldest thread runs through Genesis: the Hebrew Leʼah becomes Leia in the Greek Septuagint and Lia in Jerome's Latin Vulgate, and it is that Latin spelling that Italian and Portuguese kept for good. Independently, Italian speakers had long clipped Lia off the end of Rosalia, Amalia, Natalia and Cecilia, so the short form and the biblical name reinforced each other. Lia is also a well-established given name in Georgia, and Lea, Léa and Leah carry the same name through German, French and English. In the United States it has been recorded since the middle of the last century without ever being loud, and it is climbing now.
Meaningscholars disagree
Two readings: as the Italian and Portuguese form of Leah, the Hebrew name behind it is usually read as "weary"; as a short form of Rosalia, Amalia or Natalia, it carries no meaning of its own.
For the Leah line, "weary" from Hebrew laʼah is the traditional reading, while a competing scholarly reading links it to an Akkadian word for wild cow. Neither has won. And a Lia named after a grandmother's Amalia or Cecilia simply inherits that name's meaning instead — which is why no single answer fits every Lia.
How the name formed
- LeʼahHebrew
- LeiaGreek, Septuagint
- LiaLatin, Vulgate
- LiaItalian, Portuguese
- Leah / Lea / Léa
Related forms: Leah · Léa · Lea · Lía · Liya · Rosalia, Amalia
Pronouncing Lia
LEE-ah
Two syllables, stress on the first. Identical to Leah in American English, and close enough to Lea and Léa that all four often sound the same aloud. Some families say LEE-uh, with a softer second syllable.
Nicknames for Lia
Moderate
What the data says
146 years of official birth records
The long climb, and where it stands now
The same years in position rather than babies
- First recorded
- 1933
- Most girls named
- 20251,526 — the highest on record
- Peak rank
- #188reached in 2024
- Change vs 2023
- +6.7%1,526 in 2025, from 1,430
Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.
Lia in other languages
The same name elsewhere
- Leah in English — same name
- Léa in French — same name
- Lea in German, Scandinavian, Croatian — spelling variant
- Lía in Spanish — spelling variant
- Liya in Russian — transliteration
- Rosalia, Amalia in Italian — related form
Strongest US states over the last decade: California, Texas, New York.
Lias among us
people named Lia are estimated to be alive in the US today
About 1 girl in 1,053 born in 2025 was named Lia
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Lia
- #200
- Lia on the 2025 chart
- #163
- counting every spelling
The SSA counts spellings, not names. Lia went to 1,526 girls in 2025, but Liah, Liya and Lya and the rest below are the same name said out loud. Together the 6 spellings went to 1,971, which makes it the 163rd most-given girls’ name of the year — 37 places above the chart.
About 1 girl in 815 born in 2025 was given one of these spellings — against 1 in 1,053 for Lia itself.
Spellings are grouped by a fixed rule that folds interchangeable English spellings of one sound (ck/k, ph/f, x/ks, a non-initial y for i) and keeps vowels apart, so Sean and Shawn stay separate names. It errs towards splitting: a family here is never larger than the truth. SSA national data, 2025. Method
Is it right for you
What happens to a name after it peaks
The Lana test
Every popular name lives one long story — a climb, a peak, a slow settling back. Lia's later chapters haven't been written yet, so we borrowed them: Lana climbed just as high around 1948, and its whole arc is on record. Line the two peaks up, and Lana's path sketches the road Lia is walking now.
Lia 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.
A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored
Where Lia is headed
Lia looks set to keep climbing gently, with roughly 17% more babies a year by 2030 if the current curve holds.
Medium confidence — fitted on official counts through 2025.
A damped-trend projection of the official birth data — a sketch of momentum, not a promise. Every name's forecast, ranked.
Lia beside its neighbors
The names ranked closest to Lia in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- Three letters, fully phonetic, and readable at sight in English, Italian, Portuguese, Spanish, German and Georgian.
- A documented line running from the Hebrew Bible through Greek and Latin into modern Italian — an unbroken record, not a recent coinage.
- Sits ready as the short form of Amalia, Rosalia, Natalia or Cecilia, so a family name can be honored on the birth certificate and Lia used every day.
- Familiar in sound without being common in this spelling — most people have met the name, few have met one.
- The spelling will need saying often. Leah, Lea, Leia and Lía all sound the same in American English, and Leah is the one most people default to writing.
- Heard across a noisy room, Lia and Mia are hard to tell apart, and the -ia ending puts it in company with several names currently much used, so it may blend in even where it is rare.
- It is short, and it is rising. A one-syllable surname can leave the whole name feeling clipped, and the classroom solitude that holds now may loosen as the wave keeps building.
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What they receive
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Lia
Feminine · Hebrew roots · #200 in the U.S.
Frequently asked
- How many Lias are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 28,000 people named Lia are estimated to be alive in the US today.
- How do you spell Lia?
- Lia is the most-used spelling in US records — 1,526 of the 1,971 babies given the name in 2025. The others recorded are Liah, Liya, Lya, Liyah and Lyah.
- How popular is the name Lia in 2025?
- Lia ranks #200 among US girl names in 2025, with 1,526 babies given the name.
- How rare is the name Lia?
- About 1 in every 1,053 US girls born in 2025 was named Lia — 1,526 in all.
- Will my child share the name Lia with classmates?
- Lia will almost certainly be the only one in school.
Ranked beside Lia
Names sitting at a similar level of popularity right now.
Mabel#201 · Peyton#199 · Sara#198 · Noelle#202 · Olive#197 · Stevie#203 · Molly#196 · Kylie#204
Looking for what else is popular rather than what resembles Lia? See the current top 100.
Choosing between Lia and another name?
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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