Home / Name Directory / Dyllan
How Many People Are Named Dyllan?
Estimated people named Dyllan living in the U.S. today
3,706
Gender distribution
87% male · 13% female in SSA records.
Name scorecard
- Total U.S. births recorded (1880–2024): 3,783
- Peak year: 1999 (187 births)
- Estimated living today: 3,706
Dyllan by age group — who carries the name today?
Dyllan popularity over time (1880–2024)
Estimated living bearers by birth decade
About the name Dyllan
Dyllan has been recorded by the Social Security Administration since the 19th century dataset began. In total, 3,783 babies were given the name in the United States between 1880 and 2024. After adjusting each birth cohort for survival to today, an estimated 3,706 bearers are still living — roughly 1 in 92,229 Americans. The name's strongest decade shapes how old most Dyllans you meet will be, which the age-group breakdown above shows directly. All figures are statistical estimates from public records; see our methodology for sources, the survival model, and the limits of the data (names given to fewer than five babies in a year are not published by the SSA).
Frequently asked questions
How many people are named Dyllan in the US?
An estimated 3,706 people named Dyllan are living in the United States today, based on SSA birth records from 1880 to 2024 adjusted for survival. That makes Dyllan very rare — about 1 in 92,229 Americans.
Is Dyllan a boy or girl name?
In SSA records, Dyllan is 87% male and 13% female, so it is predominantly a male name.
When was Dyllan most popular?
Dyllan peaked in 1999, when 187 babies were given the name. Its current trend is declining compared with the previous decade.
How rare is the name Dyllan?
Dyllan ranks #4,414 of 104,819 first names recorded by the SSA, with a rarity score of 58 out of 100 (higher means rarer).