Name Trends

See the popularity of first names over time in the USA

How popular is “Dillan” in the USA?

Number of people named “Dillan” by birth year

This chart shows how many people named “Dillan” were born each year.

Due to changes to population growth and data collection rates over time, this isn't a good chart for understanding popularity.

Popularity of “Dillan” by birth year

This chart shows how the popularity of “Dillan” has changed over time.

Popularity is the number of people named “Dillan” born in that year divided by the total number of births for that year.

Bias in sex for “Dillan” by birth year

This chart shows how “Dillan” has been used as gendered name over time. The scale ranges from 1 (only females) to -1 (only males).

Sex is a required field in SSA's Social Security Card applications (only 2 options). Most applications are filed around a person's time of birth.

The raw data

This table shows the data used in the above charts.

Year Count Proportion Females Males Bias toward female
1975 5 0.000001656 5 -100%
1979 5 0.000001503 5 -100%
1980 5 0.000001452 5 -100%
1982 10 0.000002851 10 -100%
1983 6 0.000001732 6 -100%
1984 9 0.00000258 9 -100%
1985 6 0.000001681 6 -100%
1986 19 0.000005341 19 -100%
1987 19 0.00000527 19 -100%
1988 30 0.000008119 30 -100%
1989 49 0.000012746 49 -100%
1990 80 0.00002024 80 -100%
1991 222 0.000056992 222 -100%
1992 341 0.000088773 341 -100%
1993 304 0.000080631 9 295 -94%
1994 305 0.000082041 5 300 -97%
1995 275 0.000075092 5 270 -96%
1996 236 0.000064707 236 -100%
1997 293 0.000080811 6 287 -96%
1998 318 0.000086455 6 312 -96%
1999 300 0.000081216 300 -100%
2000 265 0.000070108 265 -100%
2001 265 0.000070791 5 260 -96%
2002 263 0.000070353 7 256 -95%
2003 327 0.000086 30 297 -82%
2004 324 0.000084796 18 306 -89%
2005 297 0.000077246 25 272 -83%
2006 278 0.00007027 9 269 -94%
2007 266 0.000066539 12 254 -91%
2008 270 0.000068691 29 241 -79%
2009 304 0.000079578 21 283 -86%
2010 224 0.00006061 24 200 -79%
2011 190 0.000051944 19 171 -80%
2012 164 0.000044841 16 148 -80%
2013 140 0.000038402 11 129 -84%
2014 155 0.00004182 13 142 -83%
2015 126 0.000034046 8 118 -87%
2016 112 0.000030529 9 103 -84%
2017 85 0.000023768 17 68 -60%
2018 90 0.000025598 14 76 -69%
2019 58 0.00001671 8 50 -72%
2020 65 0.000019458 12 53 -63%
2021 66 0.000019481 13 53 -61%
2022 71 0.000020986 11 60 -69%
2023 54 0.000016308 12 42 -56%
2024 54 0.000016224 10 44 -63%

Explore other names

These names are alphabetically near to Dillan:

  1. Diliana
  2. Dililah
  3. Dilin
  4. Dill
  5. Dilla
  6. Dillan (this page)
  7. Dillard
  8. Dillen
  9. Dillian
  10. Dillie
  11. Dillin