Thomos is a very rare variant of Thomas that was most common in the 1940s and has all but disappeared.
Thomos is a boy name. It last appears in U.S. records in 1958. Thomos first appears in 1914 and peaked in 1945 (10 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1958 | 7 | — | #3,535 |
| 1957 | 5 | — | #4,502 |
| 1956 | 6 | — | #3,904 |
| 1950 | 7 | — | #3,295 |
| 1948 | 5 | — | #4,144 |
| 1947 | 8 | — | #3,072 |
| 1945 | 10 | — | #2,382 |
| 1944 | 8 | — | #2,845 |
| 1939 | 6 | — | #3,457 |
| 1938 | 6 | — | #3,504 |
| 1936 | 5 | — | #4,001 |
| 1934 | 7 | — | #3,250 |
| 1928 | 5 | — | #4,672 |
| 1927 | 5 | — | #4,740 |
| 1926 | 5 | — | #4,772 |
| 1924 | 7 | — | #3,830 |
| 1920 | 8 | — | #3,473 |
| 1918 | 7 | — | #3,681 |
| 1914 | 5 | — | #3,710 |