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Boy's name · #2399 in the US (2025) · 2010s wave
Deklan's best rank, #1053, came in 2018; it has settled back to #2399 today. Roughly 2,500 boys have been named Deklan since 1998.
See where Deklan is more common.
Appears in 2020-2025 birth records of 15 states. See the full state-by-state map on this page.
See how Deklan ranks in other countries and regions.
#2,789 in Canada (2025) · #3,624 in Ecuador (2024) · #9,699 in Italy (2022) · #3,332 in England & Wales (2010).
Deklan is a rare spelling of Declan — about 2% of babies given the name are written this way; Declan itself ranked #139 in 2025.
Similar names: Carsyn · Demari · Brysen · Deegan · Finnian · Kyran
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