Deisi
Deisi was last recorded in 2018, when 5 babies were given it; 574 Americans have been recorded with it between 1983 and 2018 (Social Security Administration, published May 2026).
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Deisi by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
How popular is Deisi?
Unranked in 2025
Its last girls’ rank on record is #16,288, in 2018; SSA lists a name only in years with 5 or more births.
31 babies in 1999, the peak
Deisi peaked in 1999, when 31 girls were given it, #3,821 among girls’ names. It was not recorded in 2025.
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2018 | 5 | #16,288 | 2.9 |
| 2012 | 9 | #11,510 | 5.1 |
| 2011 | 10 | #10,590 | 5.7 |
| 2010 | 14 | #8,383 | 7.9 |
| 2009 | 8 | #12,724 | 4.4 |
| 2008 | 23 | #5,990 | 12.2 |
| 2007 | 22 | #6,157 | 11.4 |
| 2006 | 22 | #5,971 | 11.6 |
| 2005 | 12 | #9,040 | 6.5 |
| 2004 | 25 | #5,095 | 13.6 |
Every recorded year (31)
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2003 | 24 | #5,123 | 13.1 |
| 2002 | 22 | #5,308 | 12.2 |
| 2001 | 20 | #5,631 | 11.1 |
| 2000 | 25 | #4,686 | 13.8 |
| 1999 | 31 | #3,821 | 17.5 |
| 1998 | 26 | #4,266 | 14.7 |
| 1997 | 22 | #4,693 | 12.6 |
| 1996 | 22 | #4,623 | 12.5 |
| 1995 | 28 | #3,797 | 15.9 |
| 1994 | 21 | #4,721 | 11.8 |
| 1993 | 22 | #4,548 | 12.2 |
| 1992 | 22 | #4,565 | 11.9 |
| 1991 | 22 | #4,527 | 11.7 |
| 1990 | 13 | #6,557 | 6.8 |
| 1989 | 19 | #4,709 | 10.3 |
| 1988 | 20 | #4,349 | 11.2 |
| 1987 | 5 | #11,747 | 2.9 |
| 1986 | 7 | #8,761 | 4.1 |
| 1985 | 10 | #6,564 | 5.8 |
| 1984 | 17 | #4,363 | 10.1 |
| 1983 | 26 | #3,170 | 15.6 |
Ranks and shares: girls’ names in each year’s SSA file; share of all girls SSA recorded that year.
Is Deisi a boy’s or a girl’s name?
Deisi has been recorded only for girls: SSA lists no boys with the name in 31 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Deisi: the SSA national file counts each sex separately.
How many people are named Deisi, and how old are they?
An estimated 564 Americans named Deisi and born in the U.S. are alive in 2026 (98% of everyone recorded); the median is 28 years old and half are between 22 and 34. An estimate from SSA’s births and life tables, not a count.
The 2020 Census counted 746 people named Deisi (746 women and girls, 0 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 566 born in the U.S. The Census count is 32% above that prediction. Possible reasons: the Census counts people born abroad, whom SSA’s files leave out, and it records the name people give, which SSA may have recorded under another spelling or as part of a compound name.
Living estimate: SSA births carried forward with the survival rates in SSA’s cohort life tables (2024 Trustees Report) for each birth year and sex. How the estimate is made. Count: Census Bureau, first names in the 2020 Census (released April 14, 2026; names reported 100 or more times, with the Bureau’s disclosure-avoidance adjustment).
Where are babies named Deisi born?
The states with the most babies named Deisi are California, Texas and Illinois, with 98% of its births recorded by state since 1910.
| State | Since 1910 | Rank, girls | vs. national |
|---|---|---|---|
| California | 215 | not ranked | 2.7× |
| Texas | 35 | not ranked | 0.7× |
| Illinois | 5 | not ranked | 0.2× |
| New York | 5 | not ranked | 0.1× |
Where Deisi is more common than its national share predicts
Relative to its national share, Deisi is most over-represented in California: since 1983 it was given 2.7 times as often there as its national share each year would predict.
States: SSA state file, 1910-2025, published May 8, 2026; births count girls and boys together, and the rank is among girls’ names in the state in 2025. The file leaves out any state and year with fewer than 5 babies of the name, so small states are undercounted; each ratio compares the state’s births of Deisi with the births its national share predicts year by year, for states with at least 100 births of the name.
How common is the spelling Deisi?
Deisi is a less common spelling of Deisy: SSA has recorded 574 Deisi and 3,107 Deisy since 1880.
Of these 8 names spelled alike, given to 24,347 babies since 1880, Deisi is the sixth most given (2.4% of them). In 2025 none of their 130 babies recorded by SSA was a Deisi (SSA lists a name only with 5 or more babies of one sex).
Spelled alike: names in the SSA national file with the same pattern of letters and sounds and at most two letters apart, and Wiktionary’s listed forms; births since 1880 and in 2025, and each name’s peak year, from the SSA national file, published May 8, 2026. Some are separate names, not spellings of one.
Names that rose and fell in the same decades as Deisi
Names whose births rose and fell across the same decades, measured on each decade’s share of births.
Similar histories: each decade’s share of births, from the SSA national file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
More about Deisi and names like it
- Compare Deisi and DeisyBirths, ranks, peak and the living estimate side by side.
- The most given names of the 1990sDeisi peaked in 1999.
- California’s most given namesThe state where SSA recorded the most babies named Deisi since 1910.
- The top names of 1999The year the most babies were named Deisi.
- The names of Generation ZMost people named Deisi alive today were born 1997-2012.
- Names starting with DMost given first.