Hajun
Meaningdepends on the hanja chosen · Korean
- US rank
- #12,008
- Syllables
- 2
- Peak
- #9,642 in 2014
5 babies were named Hajun in the US in 2025. It has dropped 1,403 places in five years.
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US births per million boys, 2014–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Hajun you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- How commonAbout 1 in every 344,828 baby boys born in the US in 2025 was named Hajun, 5 babies in all. In a typical school of 500 kids, your Hajun would very likely be the only one.
- HistoryHajun first shows up in US birth records in 2014, the first year at least 5 babies got it. That makes it a fairly new name, younger than many of today's parents.
- Best yearIts best year was 2014, when it reached #9,642.
- New on the sceneHajun wasn't given to enough babies to be counted in 2000. It only took off after 2014.
- TrendHajun has slipped 1,403 places over the last five years and now sits at #12,008. Good news if you want a familiar name that fewer kids will share.
- OriginHajun is the #10 most popular Korean boy name in the US. That's out of 27 Korean boy and unisex names in our list.
About the name Hajun
Hajun is a boy name of Korean origin meaning “depends on the hanja chosen”. It has 5 letters and 2 syllables, starting with H and ending in “-jun”. US birth records list Hajun for boys from 2014 to 2025, in 5 of those 12 years. Its best year was 2014, when it ranked #9,642 among boy names. In 2025 it ranked #12,008, with 5 babies.
Origin:Korean names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 2010s | 0.6 | 1,666,667 boys |
| 2020s | 2.2 | 447,761 boys |
More Korean boy names
- Unisex name: Jin · gold
- Boy name: Joon · often talented
- Boy name: Junho · depends on the hanja chosen
- Boy name: Siwoo · depends on the hanja chosen
- Boy name: Jiho · depends on the hanja chosen
- Unisex name: Jimin · depends on the hanja chosen
- Unisex name: Haneul · sky, heaven
- Unisex name: Hyun · often wise, virtuous
Questions about the name Hajun
What does the name Hajun mean?
Hajun means “depends on the hanja chosen” in Korean.
What is the origin of the name Hajun?
Hajun has Korean roots in our records. Other Korean names include Jin, Joon, Junho.
Is Hajun a boy or girl name?
Hajun is a boy name.
How popular is the name Hajun?
Hajun ranked #12,008 for US boys in 2025, given to 5 babies. Its best year was 2014 (#9,642).