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Declan
Pronounced DEK-lan /ˈdɛk.lən/High
Meaning: Meaning uncertain; possibly 'full of goodness' or related to the Irish word for prayerMedium
Popularity in the U.S. · SSA data
U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.
History & Origin
Declan is an Anglicization of the Old Irish name Deaglán. Its meaning is uncertain — some scholars connect it to deagh (good) or suggest a meaning of 'full of goodness.' It is primarily known as the name of Saint Declan, a 5th-century bishop and patron of the Diocese of Waterford, Ireland.
Declan was little used outside Ireland until the late 20th century when Irish names began spreading globally. In the U.S., Declan broke into the top 100 boys' names around 2015 and has continued climbing, driven by the broader fashion for Irish names and its strong, punchy sound. Musician Elvis Costello (born Declan MacManus) is a notable bearer.
Variations
Nicknames
Famous Bearers
- ★Elvis Costello (b. 1954)British-Irish singer-songwriter, born Declan MacManus.
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Frequently Asked
What does the name Declan mean?
Declan's meaning is uncertain, but it is possibly related to the Old Irish word for 'good,' suggesting 'full of goodness.' It is primarily a saint's name.
How do you pronounce Declan?
Declan is pronounced DEK-lan /ˈdɛk.lən/ — two syllables with stress on the first.
Is Declan a boy or girl name?
Declan is a traditional Irish boy's name.
How popular is Declan?
Declan entered the U.S. top 100 boys' names around 2015 and continues to rise as Irish names remain fashionable.