Small cap, or descendant of the unlucky one
A modern American spelling variation of the Irish name Declan. It likely stems from the Gaelic name Deaglán, which is of uncertain meaning but often associated with Saint Declan of Ardmore.
Less common today
Deklynn isn't in the latest US Top 1000. It last peaked at #7,368 in 2013.
US births per 5-year period, 1990–present (SSA data).
