Rajon
Masculine
Rajon Rondo won a championship with Boston in 2008 and was an All-Star from 2010. The name's peak is 2010. Basketball names lag the title rather than following it immediately, because a player has to be famous for a while before parents reach for a first name nobody else has.
How old is the name Rajon?
Rajon first appears in US birth records in 1975 — 50 years ago. The typical Rajon alive today was born around 2010, making them about 15 years old. About 800 people named Rajon are estimated to be alive in the US today.
When was the name Rajon most popular?
Rajon peaked in 2010, reaching #1665 nationally. Today it ranks #8910, 7,245 places below that high. See the whole 2010 chart.
Lists built from the same records:
Where it comes from
Origin, sound and short forms
The story of Rajon
Sports names move differently from music names and the difference is measurable. A hit record produces a spike in the following year, because the song saturates in months. An athlete produces a slower, wider curve peaking several years into the career, because a name has to become associated with success rather than merely with a person, and because parents are drawing on a season's worth of accumulated familiarity rather than a single moment. Rondo entered the league in 2006, won a title in 2008 and was an All-Star by 2010; the name peaks in 2010. Kobe, Jalen, Lebron and Shaquille all show similar shapes. The one exception is a name that is already unusual before the player arrives, which spikes sharply because it had nowhere else to come from.
Meaningnot established
Not established
Rajon has no settled etymology. It resembles Sanskrit raja, king, a word from the same ancient root as Latin rex and Celtic rix, but nothing connects the American name to it. It is more likely built on the -jon and -on endings common in American coinage. The peak is 2010, following the career of a prominent basketball player.
Pronouncing Rajon
RAY-zhon
Two syllables, stress on the first. The j is often said as the zh of measure rather than as an English j, following the bearer most Americans have heard.
Nicknames for Rajon
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
- 1975
- Most boys named
- 201093 — the highest on record
- Peak rank
- #1665reached in 2010
- Change vs 2024
- +60.0%8 in 2025, from 5
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.
Rajon in other languages
The same name elsewhere
- Rajohn in English — spelling variant
- Raejon in English — spelling variant
Strongest US states over the last decade: Florida.
Rajons among us
people named Rajon are estimated to be alive in the US today
About 1 boy in 213,510 born in 2025 was named Rajon
Estimated from SSA birth records and published actuarial life tables. Method
Is it right for you
What happens to a name after it peaks
The Kern test
Every popular name lives one long story — a climb, a peak, a slow settling back. Rajon's later chapters haven't been written yet, so we borrowed them: Kern climbed just as high around 1952, and its whole arc is on record. Line the two peaks up, and Kern's path sketches the road Rajon is walking now.
Rajon sits in the calm middle of the cycle — neither chasing a wave nor sliding off one. Middle-of-the-cycle names age slowly and predictably.
A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored
Rajon beside its neighbors
The names ranked closest to Rajon in 2025, in babies rather than position — the bars are to scale.
US boys given each name in 2025.
The trade-off
- Raj and Jon both work as short forms.
- Five letters and two syllables, easy to say.
- It is distinctive without being hard to spell.
- The j is said two different ways.
- It is closely identified with one athlete.
- It has no documented meaning.
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Rajon
Masculine · #8910 in the U.S.
Frequently asked
- How many Rajons are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 800 people named Rajon are estimated to be alive in the US today.
- How popular is the name Rajon in 2025?
- Rajon ranks #8910 among US boy names in 2025, with 8 babies given the name.
- How rare is the name Rajon?
- About 1 in every 213,510 US boys born in 2025 was named Rajon — 8 in all.
- Will my child share the name Rajon with classmates?
- Rajon will almost certainly be the only one in school.
Ranked beside Rajon
Names sitting at a similar level of popularity right now.
Davie#8910 · Ned#8910 · Darious#8910 · Alois#8910 · Len#8910 · Barton#8910 · Desmon#8910 · Winfield#8910
Looking for what else is popular rather than what resembles Rajon? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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