Killua
boy name#6143 in 2025Killua entered the US charts in 2019, peaked at #4002 in 2023, ranks #6143 today — a rare gem few children share.
Popularity 2019–2025
#6143
rank today
#4002
peak (2023)
14
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 2010s | #7643 |
| 2020s | #5462 |
Living bearers
About 100 people named Killua are estimated to be alive in the US today.
The typical Killua is a kid of about 3 — this name's wave is very recent.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Killua in 2025?
- Killua ranks #6143 among US boy names in 2025, with 14 babies given the name.
- When was the name Killua most popular?
- Killua peaked in 2023, reaching #4002 among US boy names.
- Will my child share the name Killua with classmates?
- Killua will almost certainly be the only one in school.
Torn between Killua and another name?
Put them head to head — full stats, history and a verdict.
Start a name battle