Man of prayer or full of goodness
Decklen is a modern phonetic spelling of the traditional Irish name Declan. It is derived from the Gaelic name Deaglán, which is of uncertain meaning but is traditionally associated with Saint Declan of Ardmore, one of the early Christian missionaries to Ireland.
Less common today
Decklen isn't in the latest US Top 1000. It last peaked at #7,061 in 2017.
US births per 5-year period, 1990–present (SSA data).
