Full of goodness or man of prayer
Derived from the Irish name Deaglán, it is most famously associated with Saint Declan, one of the early Christian missionaries to Ireland. The name is composed of the elements 'dag' meaning good and 'lan' meaning full. It has seen a significant rise in popularity in the United States since the late 1990s.
English professional footballer
British television presenter and comedian
Birth name of singer-songwriter Elvis Costello
English singer known for his debut album 'Declan'
Character in the television series Revenge · Revenge
Main protagonist in the series Frontier · Frontier
Character in the television series Psych · Psych
US births per 5-year period, 1990–present (SSA data).
