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Julio

Boys’ name Recorded 1888-2025

Julio was given to 436 boys in 2025, #641 among boys’ names; 64,197 Americans have been recorded with it since 1888 (Social Security Administration, published May 2026).

An estimated 56,800 Americans named Julio and born in the U.S. are alive in 2026 (89% of everyone recorded); the median is 31 years old and half are between 20 and 44.

Babies named Julio each year, first recorded in 1888
Julio, 1880-2025; highest in 1990.5001k1.5k2k188019001920194019601980200020251990 peak: 1,564
Julio, 1880-2025; highest in 1990.5001k1.5k2k188019001920194019601980200020251990 peak: 1,564
Julio, 1880-2025; highest in 1990.5001k1.5k2k18801905193019551980200520251990 peak: 1,564
Julio, 1880-2025; highest in 1990.5001k1.5k2k18801930198020251990 peak: 1,564

Girls and boys together; gaps are years SSA did not record (fewer than 5 births).

Births of Julio by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.

What does Julio mean?

Wiktionary, Spanish section

Julio is “a male given name from Latin, equivalent to English Julius”

From Latin Iūlius.

/ˈxuljo/

From Wiktionary, the free dictionary, entry Julio (Spanish), CC BY‑SA 4.0. Quoted from the entry; text after a cross-reference to another sense is left out.

Meaning: Wiktionary, Spanish section, as of Sep 25, 2026 (CC BY‑SA 4.0).

How popular is Julio?

#641 among boys’ names, 2025

Julio fell from #458 in 2015 to #641 in 2025 among boys’ names; its share of boys born fell from 0.35 to 0.26 per 1,000.

1,564 babies in 1990, the peak

Julio peaked in 1990, when 1,564 babies were given it (1,556 boys, #194 among boys’ names). The 436 births of 2025 are 28% of that peak.

Julio by year
YearBirthsRankPer 1,000 boys
2025436#6410.26
2024475#6000.28
2023511#5730.30
2022538#5550.31
2021458#6070.26
2020522#5430.30
2019540#5300.30
2018541#5250.30
2017581#5010.31
2016626#4880.33
Every recorded year (125)
YearBirthsRankPer 1,000 boys
2015664#4580.35
2014655#4530.34
2013718#4120.38
2012776#3840.41
2011819#3630.43
2010928#3380.48
20091,061#3050.53
20081,200#2840.59
20071,306#2660.63
20061,415#2400.69
20051,517#2270.76
20041,222#2680.62
20031,158#2710.59
20021,274#2550.66
20011,320#2540.68
20001,306#2560.66
19991,244#2520.65
19981,192#2500.62
19971,288#2380.68
19961,451#2130.77
19951,284#2330.67
19941,316#2200.68
19931,455#2060.74
19921,543#2010.77
19911,512#2040.75
19901,556#1940.76
19891,186#2290.59
19881,024#2360.53
19871,009#2320.54
1986994#2340.54
1985887#2560.48
1984948#2350.53
1983768#2710.43
1982830#2630.46
1981887#2490.50
1980797#2710.45
1979825#2570.48
1978743#2650.45
1977718#2720.44
1976760#2580.48
1975764#2590.49
1974726#2640.46
1973652#2820.42
1972614#3020.38
1971604#3120.34
1970644#3070.35
1969578#3220.32
1968466#3590.27
1967466#3460.27
1966351#4040.20
1965375#4060.20
1964391#4040.20
1963406#4000.20
1962335#4370.16
1961339#4340.16
1960345#4330.16
1959294#4650.14
1958301#4530.14
1957298#4450.14
1956282#4510.13
1955259#4600.13
1954249#4590.12
1953255#4490.13
1952245#4520.13
1951190#4910.10
1950193#4820.11
1949176#5020.10
1948179#4930.10
1947135#5850.07
1946135#5490.08
1945140#5040.10
194494#6360.07
1943125#5690.09
1942100#6390.07
194194#6250.08
1940114#5540.10
193988#6250.08
193897#6030.09
1937118#5350.11
193684#6320.08
1935101#5790.10
1934108#5690.10
1933101#5720.10
1932125#5190.12
1931131#5020.13
1930158#4710.14
1929145#4880.13
1928134#5220.12
1927148#4990.13
1926133#5240.12
1925140#5190.13
1924146#5230.13
1923135#5230.12
1922120#5870.11
1921118#5850.11
192098#6380.09
1919100#6060.10
191888#6610.09
191778#6840.08
191675#6880.08
191569#7100.08
191446#7830.07
191346#6620.09
191224#9240.06
191124#6350.11
191013#9020.07
190917#6650.10
190815#6980.10
19077#1,1480.05
19069#8890.07
19059#8790.07
19047#1,0220.05
190311#7190.09
18995#1,1330.05
18886#9880.05

Download Julio’s births by year (CSV)

Ranks and shares: boys’ names in each year’s SSA file; share of all boys SSA recorded that year.

Is Julio a boy’s or a girl’s name?

Julio has been given almost only to boys: 422 girls in 125 years of records.

Girls and boys named Julio: the SSA national file counts each sex separately.

How many people are named Julio, and how old are they?

56,800 alive in 2026, estimated

That is 89% of the 64,197 Americans ever recorded as Julio. The median Julio alive today is 31 years old; half are between 20 and 44.

The 2020 Census counted 124,934 people named Julio (489 women and girls, 124,445 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 55,480 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.

Alive today, by age

100-1092
90-9974
80-89371
70-791,330
60-692,650
50-595,540
40-497,810
30-39 (median)12,800
20-2912,700
10-198,670
0-94,570

Alive today, by generation

By generation
GenerationBornAlive
Silent Generation1928-1945383
Baby Boomers1946-19643,470
Generation X1965-19809,080
Millennials1981-199618,000
Generation Z1997-201218,700
Generation Alpha2013-20257,210

An estimate, not a count. SSA’s files count people born in the United States who received a Social Security number, so anyone born abroad is not in them; before 1937 most people got a number as adults, and their survival is counted from that age.

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 Julio born?

The states with the most babies named Julio are Texas, California and Arizona, with 52% of its births recorded by state in 2025; Arizona is not among the ten states with the most births.

States with the most births: girls and boys together; rank among boys’ names in the state in 2025
StateBirths 2025Rank, boysvs. national
Texas99#3742.5×
California80#4142.3×
Arizona25#3162.0×
Florida24#6741.1×
New Jersey21#3891.2×
New York17#8191.9×
North Carolina15#6290.3×
Tennessee14#5360.2×
Washington13#5460.5×
Colorado12#4850.7×

Where Julio is more common than its national share predicts

Relative to its national share, Julio is most over-represented in Texas: since 1910 it was given 2.5 times as often there as its national share each year would predict.

Texas2.53×
Arizona2.00×
New York1.86×
Nevada1.22×
Florida1.11×

Bars start at 1× (as often as the national share predicts).

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 Julio 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 Julio

Names whose births rose and fell across the same decades, measured on each decade’s share of births.

NameRecorded1880-2025
Guillermo32,148
Efren8,198
Enrique61,494
Vincente2,895
Carlos309,076
Juan368,366

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 Julio and names like it

  1. Compare Julio and GuillermoBirths, ranks, peak and the living estimate side by side.
  2. The most given names of the 1990sJulio peaked in 1990.
  3. California’s most given namesThe state where SSA recorded the most babies named Julio since 1910.
  4. Latin namesWiktionary’s origin for Julio: every such name, by how often it is given.
  5. The top names of 1990The year the most babies were named Julio.
  6. The names of Generation ZMost people named Julio alive today were born 1997-2012.
  7. Names starting with JMost given first.

Compare Julio with another name