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Boy's name · #1874 in the US (2025) · 2000s wave
Coby's best rank, #462, came in 2001; it has settled back to #1874 today. Roughly 9,500 boys have been named Coby since 1941.
See where Coby is more common.
Appears in 2020-2025 birth records of 11 states. See the full state-by-state map on this page.
See how Coby ranks in other countries and regions.
#314 in N. Ireland (2025) · #367 in England & Wales (2025) · #762 in Scotland (2025) · #829 in Ireland (2025) · #2,095 in Canada (2025) · #2,175 in Austria (2025) · #434 in New Zealand (2020) · #1,671 in Sweden (2015) · #4,157 in Ecuador (2014).
Among 58 notable people named Coby:
Sports figures appear 2× more often than among typical names — e.g. Coby White, American basketball player (born 2000).
Together with its spelling variants Koby (#2174) and Kobi (#2341), Coby would rank around #1051 with about 210 births last year — the newborns split about 40/32/28 across Coby, Koby, and Kobi.
Similar names: Koby · Maximillian · Kobe · Robbie · Destin · Toby
Browse more boy names — popularity, trends and eras for 5,700+ American names, free.