Dilan
DIL-an
Dilan is a variant spelling of Dylan, from the Welsh Dylanwy, interpreted as “son of the sea” or “sea-born,” combining dy (“great”) and llanw (“tide, flow”).
In Welsh mythology, Dylan ail Don was a sea deity, son of the wave, who returned to the ocean at birth. The name carries this mythological resonance even in its anglicised forms.
Dilan is at its all-time US peak: No. 660 in 2024 with 414 births. It is a newly charting variant, while the standard Dylan remains in the top 30.
What the name Dilan means
The spelling Dilan is common in Turkish—where it means “heart, beloved”—as well as in Latin American countries, adding multicultural dimensions to the name’s appeal.
Two syllables—DIL-an—are clean and easy. The i vowel gives it a slightly lighter sound than the y in Dylan, but the pronunciation is nearly identical for most speakers.
Parents who choose Dilan may be of Turkish or Latin American background, or may simply prefer the i spelling as a subtle visual variant of the more common Dylan.
In Turkish, dilan means “beloved” or “heart,” giving the spelling an independent semantic identity distinct from its Welsh counterpart.
US popularity over time
Numerology and symbolism
Based on Pythagorean numerology — a traditional system linking name letters to numbers. Presented for cultural interest.
Famous people named Dilan
Dilan - similar names
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