Declining since 2019, #4,707 for boys today.
Popularity of Decklan since 2001
Babies named Decklan per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 2000s | 28 |
| 2010s | 416 |
| 2020s | 156 |
Meaning & origin
Decklan is a modern spelling variant of the classic Irish name Declan. First recorded in U.S. birth data in 2001, it reached its peak popularity in 2020 but has since been on a declining trajectory, with the 2025 rank falling to 4707. The name is given to roughly 1 in every 81,337 baby boys, making it a relatively rare choice. Despite its Irish roots, Decklan has not seen strong geographic concentration in any particular U.S. states. Its similarity in sound to names like Declan and Finnegan makes it part of a broader trend of Irish-inspired names with distinctive spellings.
Decklan is a modern spelling variant of Declan, an Irish name borne by a 5th-century saint. The original Irish name Declán is of uncertain meaning, with some suggestions including 'full of goodness' or 'man of prayer'. The spelling Decklan arose primarily in the United States in the early 2000s as part of a trend of respelling traditional names.
Nicknames & variants
Nicknames: Dec, Deck
Sibling names for Decklan
Names that share Decklan's style, for a brother or sister.
