Deklan is a distinctive boys' name in United States, ranking #1282 in 2021 with 148 recorded births. This places Deklan in the top 9% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2018 with 193 births ranking #1052. In 2021, approximately 1 in every 11,812 boys born was named Deklan. FALLING Recent data shows the name is currently falling.