Delaney is an anglicized form of the Irish surname Ó Dubhshláine, which means 'descendant of Dubhshláne'. The personal name Delaney likely originated in County Limerick and was popular among the Walsh and O'Brien families.
In Irish culture, the name Delaney is often associated with strong family ties and a sense of community. It may also be seen as a symbol of pride and heritage.
People named Delaney are often viewed as warm-hearted, outgoing, and charismatic individuals who value their relationships and enjoy being around others.
Delaney has become increasingly popular in recent years, particularly among parents looking for a name with Irish roots. It's now commonly used for both boys and girls.