Ica is a very rare girls' name that was most common in the 1910s and has all but disappeared.
Ica is a girl name. It last appears in U.S. records in 1930. Ica was first reported in SSA data in 1885 and peaked in 1914 (15 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1930 | 5 | — | #4,847 |
| 1928 | 7 | — | #3,942 |
| 1927 | 5 | — | #5,149 |
| 1926 | 9 | — | #3,383 |
| 1925 | 6 | — | #4,656 |
| 1924 | 10 | — | #3,243 |
| 1922 | 5 | — | #5,349 |
| 1921 | 6 | — | #4,740 |
| 1920 | 8 | — | #3,764 |
| 1919 | 7 | — | #4,019 |
| 1918 | 12 | — | #2,741 |
| 1917 | 7 | — | #3,888 |
| 1916 | 7 | — | #3,704 |
| 1915 | 8 | — | #3,258 |
| 1914 | 15 | — | #1,776 |
| 1913 | 10 | — | #2,090 |
| 1906 | 11 | — | #1,186 |
| 1905 | 6 | — | #1,795 |
| 1904 | 10 | — | #1,203 |
| 1903 | 5 | — | #1,918 |
| 1902 | 11 | — | #1,098 |
| 1901 | 6 | — | #1,562 |
| 1899 | 7 | — | #1,321 |
| 1898 | 11 | — | #1,067 |
| 1894 | 7 | — | #1,282 |
| 1893 | 5 | — | #1,524 |
| 1890 | 6 | — | #1,271 |
| 1887 | 5 | — | #1,215 |
| 1885 | 6 | — | #976 |