Eulalio
Eulalio was given to 9 boys in 2025, #8,452 among boys’ names; 1,561 Americans have been recorded with it since 1913 (Social Security Administration, published May 2026).
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Eulalio by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
How popular is Eulalio?
#8,452 among boys’ names, 2025
Eulalio rose from #9,871 in 2015 to #8,452 in 2025 among boys’ names; its share of boys born rose from 3.7 to 5.3 per million.
36 babies in 1929, the peak
Eulalio peaked in 1929, when 36 boys were given it, #1,159 among boys’ names. The 9 births of 2025 are 25% of that peak.
| Year | Births | Rank | Per million boys |
|---|---|---|---|
| 2025 | 9 | #8,452 | 5.3 |
| 2024 | 8 | #9,250 | 4.6 |
| 2023 | 7 | #10,053 | 4.1 |
| 2022 | 5 | #12,927 | 2.9 |
| 2021 | 6 | #11,174 | 3.4 |
| 2020 | 6 | #11,022 | 3.5 |
| 2019 | 6 | #11,188 | 3.3 |
| 2018 | 8 | #9,069 | 4.4 |
| 2017 | 6 | #11,183 | 3.2 |
| 2015 | 7 | #9,871 | 3.7 |
Every recorded year (110)
| Year | Births | Rank | Per million boys |
|---|---|---|---|
| 2014 | 6 | #11,139 | 3.1 |
| 2013 | 7 | #9,983 | 3.7 |
| 2012 | 6 | #11,224 | 3.2 |
| 2011 | 7 | #9,952 | 3.7 |
| 2010 | 9 | #8,336 | 4.7 |
| 2008 | 7 | #10,196 | 3.4 |
| 2007 | 10 | #7,768 | 4.8 |
| 2006 | 10 | #7,594 | 4.9 |
| 2005 | 8 | #8,523 | 4.0 |
| 2004 | 16 | #5,076 | 8.1 |
| 2003 | 12 | #5,980 | 6.1 |
| 2002 | 11 | #6,211 | 5.7 |
| 2001 | 9 | #7,087 | 4.6 |
| 2000 | 18 | #4,258 | 9.2 |
| 1999 | 16 | #4,408 | 8.3 |
| 1998 | 17 | #4,065 | 8.9 |
| 1997 | 17 | #3,929 | 9.0 |
| 1996 | 13 | #4,687 | 6.9 |
| 1995 | 14 | #4,344 | 7.4 |
| 1994 | 16 | #3,971 | 8.3 |
| 1993 | 15 | #4,077 | 7.6 |
| 1992 | 15 | #3,977 | 7.5 |
| 1991 | 15 | #3,868 | 7.4 |
| 1990 | 12 | #4,483 | 5.8 |
| 1989 | 8 | #5,805 | 4.0 |
| 1988 | 12 | #3,982 | 6.3 |
| 1987 | 15 | #3,238 | 8.0 |
| 1986 | 14 | #3,312 | 7.6 |
| 1985 | 17 | #2,864 | 9.2 |
| 1984 | 8 | #4,679 | 4.4 |
| 1983 | 18 | #2,605 | 10.0 |
| 1982 | 13 | #3,351 | 7.2 |
| 1981 | 18 | #2,607 | 10.0 |
| 1980 | 16 | #2,865 | 9.0 |
| 1979 | 16 | #2,811 | 9.3 |
| 1978 | 11 | #3,472 | 6.7 |
| 1977 | 15 | #2,821 | 9.1 |
| 1976 | 19 | #2,363 | 12.1 |
| 1975 | 13 | #2,953 | 8.3 |
| 1974 | 25 | #1,847 | 15.9 |
| 1973 | 20 | #2,069 | 12.8 |
| 1972 | 18 | #2,189 | 11.1 |
| 1971 | 15 | #2,484 | 8.5 |
| 1970 | 18 | #2,152 | 9.7 |
| 1969 | 17 | #2,072 | 9.5 |
| 1968 | 8 | #3,193 | 4.6 |
| 1967 | 14 | #2,176 | 8.0 |
| 1966 | 10 | #2,679 | 5.6 |
| 1965 | 11 | #2,521 | 5.9 |
| 1964 | 20 | #1,813 | 10.0 |
| 1963 | 5 | #4,242 | 2.5 |
| 1962 | 7 | #3,409 | 3.4 |
| 1961 | 15 | #2,171 | 7.1 |
| 1960 | 11 | #2,581 | 5.2 |
| 1959 | 12 | #2,457 | 5.6 |
| 1958 | 15 | #2,121 | 7.1 |
| 1957 | 10 | #2,706 | 4.6 |
| 1956 | 19 | #1,850 | 9.0 |
| 1955 | 17 | #1,921 | 8.3 |
| 1954 | 15 | #2,066 | 7.4 |
| 1953 | 11 | #2,434 | 5.6 |
| 1952 | 20 | #1,718 | 10.3 |
| 1951 | 13 | #2,168 | 6.9 |
| 1950 | 13 | #2,138 | 7.3 |
| 1949 | 21 | #1,632 | 11.8 |
| 1948 | 18 | #1,776 | 10.3 |
| 1947 | 16 | #1,943 | 8.7 |
| 1946 | 24 | #1,444 | 14.8 |
| 1945 | 16 | #1,720 | 11.9 |
| 1944 | 15 | #1,839 | 11.0 |
| 1943 | 11 | #2,318 | 7.7 |
| 1942 | 18 | #1,698 | 13.0 |
| 1941 | 13 | #2,027 | 10.6 |
| 1940 | 17 | #1,701 | 14.7 |
| 1939 | 12 | #2,096 | 10.8 |
| 1938 | 11 | #2,237 | 9.9 |
| 1937 | 22 | #1,464 | 20.6 |
| 1936 | 15 | #1,832 | 14.5 |
| 1935 | 21 | #1,509 | 20.2 |
| 1934 | 22 | #1,473 | 21.3 |
| 1933 | 13 | #2,029 | 13.1 |
| 1932 | 27 | #1,335 | 25.9 |
| 1931 | 15 | #1,958 | 14.4 |
| 1930 | 20 | #1,663 | 18.2 |
| 1929 | 36 | #1,159 | 33.5 |
| 1928 | 25 | #1,490 | 22.6 |
| 1927 | 20 | #1,764 | 17.7 |
| 1926 | 24 | #1,535 | 21.6 |
| 1925 | 27 | #1,431 | 24.2 |
| 1924 | 14 | #2,271 | 12.4 |
| 1923 | 7 | #3,586 | 6.4 |
| 1922 | 17 | #1,980 | 15.6 |
| 1921 | 23 | #1,602 | 20.9 |
| 1920 | 24 | #1,557 | 22.5 |
| 1919 | 27 | #1,393 | 27.5 |
| 1918 | 14 | #2,194 | 13.8 |
| 1917 | 9 | #2,807 | 9.7 |
| 1916 | 5 | #4,116 | 5.6 |
| 1914 | 8 | #2,511 | 12.2 |
| 1913 | 8 | #2,149 | 15.6 |
Ranks and shares: boys’ names in each year’s SSA file; share of all boys SSA recorded that year.
Is Eulalio a boy’s or a girl’s name?
Eulalio has been recorded only for boys: SSA lists no girls with the name in 110 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Eulalio: the SSA national file counts each sex separately.
How many people are named Eulalio, and how old are they?
An estimated 916 Americans named Eulalio and born in the U.S. are alive in 2026 (59% of everyone recorded); the median is 45 years old and half are between 28 and 62. An estimate from SSA’s births and life tables, not a count.
The 2020 Census counted 2,221 people named Eulalio (3 women and girls, 2,218 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 969 born in the U.S. The Census count is 2.3 times 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 Eulalio born?
The states with the most babies named Eulalio are Texas, California and Arizona, with 100% of its births recorded by state since 1910; Arizona is not among the ten states with the most births.
| State | Since 1910 | Rank, boys | vs. national |
|---|---|---|---|
| Texas | 786 | not ranked | 7.3× |
| California | 114 | not ranked | 0.9× |
| Arizona | 5 | not ranked | 0.3× |
Where Eulalio is more common than its national share predicts
Relative to its national share, Eulalio is most over-represented in Texas: since 1913 it was given 7.3 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 boys’ 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 Eulalio with the births its national share predicts year by year, for states with at least 100 births of the name.
Names that rose and fell in the same decades as Eulalio
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 Eulalio and names like it
- Compare Eulalio and CandelarioBirths, ranks, peak and the living estimate side by side.
- The most given names of the 1920sEulalio peaked in 1929.
- Texas’s most given namesThe state where SSA recorded the most babies named Eulalio since 1910.
- The top names of 1929The year the most babies were named Eulalio.
- The names of Generation XMost people named Eulalio alive today were born 1965-1980.
- Names starting with EMost given first.