Deklan

Deklan is a modern spelling variant of the traditional Irish name Declan (Deaglán in Irish). The original name honors Saint Declan, a 5th-century Irish missionary who preceded Saint Patrick. The contemporary spelling with a 'k' gives the name a fresher, more distinctive appearance while maintaining the traditional pronunciation. Deklan has gained moderate popularity in English-speaking countries since the early 2000s, part of the trend toward Irish names and names with strong consonant sounds. The name conveys a sense of strength and masculinity while still feeling approachable. Parents often choose it for its Irish heritage combined with its modern feel and the friendly nickname options like 'Dek' or 'Lan.'

Pronounced DEK-lun.

As of October 2026, Deklan ranked #2399 in US births in 2025 SSA, peaked at #1052 in 2018.