Declan as a Male Name
Declan is most commonly a boy's name.
Parents choosing Declan for a boy get a name with a clear Irish heritage and a well-established boy's usage. The name Declan means “uncertain; traditionally 'man of prayer' or 'full of goodness'” and is of Irish origin. Closely related male forms and variants include Deaglán, Déaglán, Deglan.
For the full etymology, history and popularity of Declan across all genders, see the complete Declan name meaning.
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Is Declan a boy's name?+
Declan is most commonly a boy's name. It means “uncertain; traditionally 'man of prayer' or 'full of goodness'” and is of Irish origin.
What does Declan mean?+
Declan means “uncertain; traditionally 'man of prayer' or 'full of goodness'” and originates from Irish.