Lillion is a rare variant of Lillian that was most common in the 1920s and has all but disappeared.
Lillion is a girl name. It last appears in U.S. records in 2016. Lillion was first reported in SSA data in 1902 and peaked in 1922 (19 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2016 | 7 | 7 | #13,749 |
| 1952 | 5 | — | #6,042 |
| 1948 | 6 | — | #4,994 |
| 1946 | 5 | — | #5,364 |
| 1941 | 12 | — | #2,603 |
| 1940 | 7 | — | #3,702 |
| 1938 | 5 | — | #4,694 |
| 1937 | 6 | — | #4,069 |
| 1936 | 9 | — | #2,996 |
| 1935 | 6 | — | #4,017 |
| 1934 | 12 | — | #2,507 |
| 1933 | 14 | — | #2,226 |
| 1932 | 11 | — | #2,748 |
| 1931 | 8 | — | #3,372 |
| 1930 | 13 | — | #2,494 |
| 1929 | 12 | — | #2,664 |
| 1928 | 6 | — | #4,487 |
| 1927 | 11 | — | #2,973 |
| 1926 | 13 | — | #2,646 |
| 1925 | 10 | — | #3,254 |
| 1924 | 15 | — | #2,465 |
| 1923 | 17 | — | #2,228 |
| 1922 | 19 | — | #2,068 |
| 1921 | 13 | — | #2,714 |
| 1920 | 10 | — | #3,239 |
| 1919 | 12 | — | #2,742 |
| 1918 | 10 | — | #3,150 |
| 1917 | 8 | — | #3,552 |
| 1916 | 7 | — | #3,754 |
| 1915 | 14 | — | #2,196 |
| 1914 | 10 | — | #2,353 |
| 1913 | 12 | — | #1,840 |
| 1912 | 6 | — | #2,819 |
| 1911 | 7 | — | #2,087 |
| 1904 | 7 | — | #1,577 |
| 1902 | 5 | — | #1,928 |