Coi
boy name#9714 in 2025Coi entered the US charts in 1996, peaked at #6335 in 2021, ranks #9714 today — a rare gem few children share.
Popularity 1996–2025
#9714
rank today
#6335
peak (2021)
7
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1990s | #9015 |
| 2000s | #11181 |
| 2010s | #10946 |
| 2020s | #8771 |
Living bearers
Fewer than a hundred people named Coi are estimated to be alive in the US today — a true one-of-a-kind name.
The typical Coi is a kid of about 4 — 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 Coi in 2025?
- Coi ranks #9714 among US boy names in 2025, with 7 babies given the name.
- When was the name Coi most popular?
- Coi peaked in 2021, reaching #6335 among US boy names.
- Will my child share the name Coi with classmates?
- Coi will almost certainly be the only one in school.
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