Meaning not yet researched.
Aiko: US girls given the name each year, 1880 to 2025, from Social Security card applications. 63 in 2025. Its best rank was #1,155 in 1919.
US births per year · SSA card applications
Peaked at #1,155 in 1919; #2,720 in 2025. About 83% of babies named Aiko in 2025 were girls.
Baby name · US data 1880–2025
#2,720 for US girls in 2025. Its best year was 1919, at #1,155.
Hover, tap or use the arrow keys for any year. Years with fewer than five babies of a sex are not published by SSA and show as zero.
Aiko: US girls and boys given the name each year from 1880 to 2025. 63 girls in 2025. Peak: #1,155 in 1919 · most girls in one year: 77 (2023).
In 2025, 63 US girls were named Aiko, making it the 2,720th most common girls’ name of the year, down 331 places from #2,389 in 2024. That is 13 fewer than the 76 girls named Aiko in 2024. Its best rank for girls was #1,155, reached in 1919. The most girls given the name in a single year was 77, in 2023. For comparison, it was #5,469 in 2015 and unranked in 1950.
In 2025, 13 US boys were named Aiko, making it the 6,462nd most common boys’ name of the year, up 1,871 places from #8,333 in 2024. That is 4 more than the 9 boys named Aiko in 2024. Its best rank for boys was #4,573, reached in 2022. That year also had the most boys given the name: 22. For comparison, it was unranked (under five boys) in 2015 and unranked in 1950.
Social Security card records list Aiko in 83 years of the 146 from 1880 to 2025, starting in 1912 with 8 babies. In all, 1,886 US babies have been given the name, 95% of them girls and 5.4% boys. Its busiest decade was the 2020s, with 476 babies named Aiko.
Over the 10 years from 2016 to 2025, 510 US girls were named Aiko; the busiest of those years was 2023, with 77. In 2025 that was about 1 in 25,512 of the girls in SSA’s list for the year.
Among the states, Aiko ranked highest in California in 2025, at #1,653 for girls there. It was not in the top 100 of any state. Rarer spellings such as Ayako, Akoa and Ako are summarised on this page.
Meaning not yet researched.
We publish a meaning only with a cited source and a confidence label, and never generate one. Meanings are being researched for the most common names first.
Wikidata records this spelling as a given name in Seediq. That is where the name is used, not necessarily where it comes from.
No related spellings pass our data threshold.
Rare spellings summarised here: Ayako (543), Akoa (93), Ako (27), Akoi (10), Aeko (5).
Numbers are all-time US births. Links come from Wikidata’s “said to be the same as” (P460, CC0) and our spelling rule: at most two letters different, with the same sound pattern.
No nicknames listed for Aiko in the open dataset we use.
Source: carltonnorthern/nicknames (Apache-2.0).
US girls. Rank within each state. SSA leaves out states where fewer than five girls got the name, so 49 are not listed.
| State | Births 2025 | Rank 2025 | Rank 2015 |
|---|---|---|---|
| California | 13 | #1,653 | #3,018 |
| Florida | 5 | #2,157 | — |
Births and national rank for each year SSA lists the name, newest first.
| Year | Girls | Girls rank | Boys | Boys rank |
|---|---|---|---|---|
| 2025 | 63 | #2,720 | 13 | #6,462 |
| 2024 | 76 | #2,389 | 9 | #8,333 |
| 2023 | 77 | #2,353 | 21 | #4,746 |
| 2022 | 59 | #2,856 | 22 | #4,573 |
| 2021 | 53 | #3,069 | 17 | #5,347 |
| 2020 | 56 | #2,892 | 10 | #7,514 |
| 2019 | 47 | #3,337 | 9 | #8,233 |
| 2018 | 31 | #4,460 | — | — |
| 2017 | 23 | #5,519 | — | — |
| 2016 | 25 | #5,288 | — | — |
| 2015 | 24 | #5,469 | — | — |
| 2014 | 34 | #4,270 | — | — |
| 2013 | 24 | #5,495 | — | — |
| 2012 | 28 | #4,964 | — | — |
| 2011 | 28 | #4,916 | — | — |
| 2010 | 37 | #4,025 | — | — |
| 2009 | 50 | #3,303 | — | — |
| 2008 | 39 | #4,008 | — | — |
| 2007 | 28 | #5,100 | — | — |
| 2006 | 37 | #3,995 | — | — |
| 2005 | 33 | #4,195 | — | — |
| 2004 | 27 | #4,821 | — | — |
| 2003 | 32 | #4,111 | — | — |
| 2002 | 35 | #3,732 | — | — |
| 2001 | 13 | #7,734 | — | — |
| 2000 | 17 | #6,213 | — | — |
| 1999 | 12 | #7,731 | — | — |
| 1998 | 18 | #5,587 | — | — |
| 1997 | 15 | #6,169 | — | — |
| 1996 | 12 | #7,137 | — | — |
| 1995 | 8 | #9,576 | — | — |
| 1994 | 13 | #6,678 | — | — |
| 1993 | 14 | #6,271 | — | — |
| 1992 | 9 | #8,743 | — | — |
| 1991 | 11 | #7,432 | — | — |
| 1990 | 12 | #6,871 | — | — |
| 1989 | 8 | #8,771 | — | — |
| 1988 | 5 | #11,814 | — | — |
| 1987 | 8 | #7,991 | — | — |
| 1986 | 5 | #10,929 | — | — |
| 1985 | 6 | #9,316 | — | — |
| 1984 | 6 | #9,155 | — | — |
| 1983 | 9 | #6,715 | — | — |
| 1982 | 6 | #9,245 | — | — |
| 1981 | 7 | #8,141 | — | — |
| 1979 | 5 | #10,225 | — | — |
| 1978 | 6 | #8,572 | — | — |
| 1976 | 5 | #9,299 | — | — |
| 1975 | 7 | #7,178 | — | — |
| 1974 | 5 | #8,794 | — | — |
| 1973 | 5 | #8,438 | — | — |
| 1972 | 7 | #6,564 | — | — |
| 1971 | 5 | #8,337 | — | — |
| 1958 | 5 | #6,110 | — | — |
| 1943 | 7 | #3,807 | — | — |
| 1939 | 7 | #3,433 | — | — |
| 1938 | 8 | #3,183 | — | — |
| 1937 | 5 | #4,259 | — | — |
| 1936 | 7 | #3,378 | — | — |
| 1935 | 10 | #2,734 | — | — |
| 1934 | 10 | #2,743 | — | — |
| 1933 | 12 | #2,405 | — | — |
| 1932 | 13 | #2,366 | — | — |
| 1931 | 20 | #1,750 | — | — |
| 1930 | 16 | #2,114 | — | — |
| 1929 | 22 | #1,704 | — | — |
| 1928 | 24 | #1,680 | — | — |
| 1927 | 25 | #1,670 | — | — |
| 1926 | 38 | #1,262 | — | — |
| 1925 | 39 | #1,252 | — | — |
| 1924 | 41 | #1,244 | — | — |
| 1923 | 32 | #1,429 | — | — |
| 1922 | 34 | #1,366 | — | — |
| 1921 | 17 | #2,195 | — | — |
| 1920 | 34 | #1,350 | — | — |
| 1919 | 41 | #1,155 | — | — |
| 1918 | 26 | #1,567 | — | — |
| 1917 | 20 | #1,773 | — | — |
| 1916 | 15 | #2,133 | — | — |
| 1915 | 10 | #2,690 | — | — |
| 1914 | 7 | #2,879 | — | — |
| 1913 | 7 | #2,543 | — | — |
| 1912 | 8 | #2,153 | — | — |
About the data: counts are Social Security card applications for US births, for names given to at least five babies of a sex in a year (SSA, names.zip, public domain). Ranks follow SSA’s own order: most births first, ties alphabetical. Files retrieved 2026-10-05 (checksum on our sources page).