Koa
Koa: name meaning, origin and popularity
How popular is Koa?
Since 1880, 846 girls and 7,702 boys in the U.S. have been named Koa (10% girls). Its highest rank for girls was #1566 in 2024. Its highest rank for boys was #269 in 2025. In 2025 it ranked #269 for boys, with 1,413 babies given the name.
Sibling name ideas for Koa
Names that peaked around the same time as Koa and are still in the U.S. top 1,000.
Koa FAQ
How popular is the name Koa?
Since 1880, 846 girls and 7,702 boys in the U.S. have been named Koa (10% girls). Its highest rank for girls was #1566 in 2024. Its highest rank for boys was #269 in 2025. In 2025 it ranked #269 for boys, with 1,413 babies given the name.
Is Koa a boy or girl name?
Koa is mostly a boy name in the U.S.: 846 girls and 7,702 boys since 1880.
Popularity data: U.S. Social Security Administration baby name data, 1880–2025 (names given to 5+ babies per year).