Full of goodness or man of prayer
Decklan is a modern spelling variant of the traditional Irish name Declan. It is derived from the Gaelic name Deaglán, which is associated with Saint Declan, an early Christian missionary in Ireland. The name is often interpreted as meaning 'full of goodness' or 'man of prayer'.
About 21 boys were named Decklan in 2025.
US births per 5-year period, 1990–present (SSA data).
