Dillan

Boy name

Dillan has been given to 7,387 babies in the U.S. since 1975. It peaked in 1992.

Meaning & origin

Variant of Dylan.

Etymology adapted from Wiktionary, licensed CC BY-SA 4.0.

Hover or tap the chart to read any year.

Total babies

7,387

Peak year

1992 (341 babies)

Rank in 2025

Below top 1000

First recorded

1975

10-year trend

▼ -71%

Gender split

5% girls / 95% boys

Same primary gender, peaked around the same years, and roughly as common as Dillan.

7,406 babies since 1880

7,298 babies since 1914

7,117 babies since 1966

7,686 babies since 1938

7,689 babies since 1962

7,735 babies since 1931

7,773 babies since 1957

6,885 babies since 1963

Occasional updates when we add new data & tools. No spam, unsubscribe anytime by replying to any email or writing to hello@zalize.com.

By subscribing you agree to our privacy policy. We store only your email address and the date you signed up.