What does Declan mean?
Declan [de-clan] as a boys' name is pronounced DECK-lan. It is of Irish origin. From Deaglán, which is of unknown meaning. The name of an Irish saint (sixth century). The singer Elvis Costello was born Declan Patrick McManus.
(male) Daclan, ..
(female) Middle name pairings:
Declan Tyrus (D.T.), ..
How popular is Declan?
Declan is an uncommonly occurring given name for males and an uncommon last name too for all people. (2000 U.S. Census)
Declan was first listed in 1992 and reached its peak position of #112 in the U.S. in the year 2015. (2015 Birth Statistics)
Similar NamesRecommended names are Dacian, Daelan, Dalan, Dallan, Daylan, Dean, Deccan, Deegan, Dejuan, Dekwan, Delane, Delani, Delano▼, Delany, Delman, Delon, Demyan, Denman, Dequan▼, Derland, Desean, Deshan, Destan, Devan▼, Devland, Devlen, Devlin, Devlon, Devlyn, Dewuan (see Dejuan), Deylin, Dilan▲, Dillan, Dolan, Dylan, Dyllan, Felan, Kealan, Keelan, Keilan, Kelan, Kellan▲, Mellan and Neilan. These names tend to be more commonly used than Declan.