Jaewoo
Meaningdepends on the hanja chosen · Korean
Jaewoo is a Korean boy name whose meaning depends on the characters it's written with. Korean names are usually built from two syllables, each picked for the character it's written with. It sounds soft and friendly, it's simple to spell and say, and it pairs well with middle names of almost any length.
Did you know?
- Scrabble scoreIf names were allowed in Scrabble, Jaewoo would score 16 points, thanks largely to the J (worth 8).
- GenerationJaewoo peaked in 2003, which makes it a Gen Z name. The typical Jaewoo you'd meet today is about 22 years old.
- HistoryJaewoo first shows up in US birth records in 2003, the first year at least 5 babies got it. That makes it a fairly new name, younger than many of today's parents.
US births per million boys, 2003–2025
Similar names
Save adds it to your list. Vote moves it up the top voted names.
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
About the name Jaewoo
Jaewoo is a boy name of Korean origin. Its two syllables give it an easy rhythm, and the open vowel at the end makes it sound soft and warm. It's a fresh, modern name that only arrived in US birth records in recent decades. It's rarely heard today, so it stands out while still being a real, established name.
Origin:Korean names
More Korean boy names
- Unisex name: Ari · lion
- Boy name: Rami · depends on the hanja chosen
- Unisex name: Sol · sun
- Boy name: Aram · high, exalted
- Boy name: Yuri · farmer
- Unisex name: Sora · sky
- Unisex name: Jin · gold
- Boy name: Sion · depends on the hanja chosen
Questions about the name Jaewoo
What does the name Jaewoo mean?
Like most Korean names, Jaewoo has no single fixed meaning. Each syllable is written with a hanja (Chinese) character, and parents choose the characters, and with them the meaning. The same sound can stand for very different things, so ask a Korean speaker which characters you'd use before you decide.
What is the origin of the name Jaewoo?
Jaewoo is Korean in origin. Other Korean names to consider are Ari (“lion”), Rami (“depends on the hanja chosen”), Sol (“sun”) and Aram (“high, exalted”).
Is Jaewoo a boy or girl name?
Jaewoo is a boy name.
How popular is the name Jaewoo?
Jaewoo is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2003. It peaked at #10,894 in 2003, so it's a name with history that few kids share today.
What should I know before naming my baby Jaewoo?
Jaewoo is a Korean boy name whose meaning depends on the characters it's written with. Korean names are usually built from two syllables, each picked for the character it's written with. It sounds soft and friendly, it's simple to spell and say, and it pairs well with middle names of almost any length. Say it out loud with your last name and any middle names you're considering, and check the initials it makes.