Yaeko is a rare girls' name that was most common in the 1920s and has all but disappeared.
Yaeko is a girl name. It last appears in U.S. records in 1936. Yaeko first appears in 1912 and peaked in 1922 (31 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1936 | 9 | — | #3,101 |
| 1935 | 7 | — | #3,740 |
| 1934 | 14 | — | #2,288 |
| 1932 | 15 | — | #2,233 |
| 1931 | 13 | — | #2,423 |
| 1930 | 20 | — | #1,873 |
| 1929 | 23 | — | #1,703 |
| 1928 | 21 | — | #1,896 |
| 1927 | 21 | — | #1,933 |
| 1926 | 23 | — | #1,829 |
| 1925 | 30 | — | #1,534 |
| 1924 | 28 | — | #1,642 |
| 1923 | 30 | — | #1,519 |
| 1922 | 31 | — | #1,507 |
| 1921 | 24 | — | #1,819 |
| 1920 | 22 | — | #1,887 |
| 1919 | 26 | — | #1,602 |
| 1918 | 19 | — | #2,028 |
| 1917 | 15 | — | #2,312 |
| 1916 | 25 | — | #1,531 |
| 1915 | 11 | — | #2,685 |
| 1913 | 7 | — | #2,821 |
| 1912 | 5 | — | #3,436 |