Home/Names/Declan

Declan

↓ Falling

Mostly a boy name · 1% girls / 99% boys since 1951

All-time babies

58,950

since 1951

Girls rank, 2025

#6546

17 babies

Boys rank, 2025

#139

2,570 babies

Peak year (boys)

2019

3,971 babies, #95

Letters

6

2 syllables

Babies named Declan per year

Popularity rank over time

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Names that sound like Declan

Deklan 2,484 babies ever Deklyn 975 babies ever Declyn 768 babies ever Decklan 600 babies ever Deklin 595 babies ever Deaglan 534 babies ever Decklyn 510 babies ever Deklen 308 babies ever Declynn 233 babies ever Decklin 218 babies ever Deklynn 162 babies ever Deslyn 134 babies ever