Definitions of Thomas:
- noun: the Apostle who would not believe the resurrection of Jesus until he saw Jesus with his own eyes
- noun: Welsh poet (1914-1953)
- noun: a radio broadcast journalist during World War I and World War II noted for his nightly new broadcast (1892-1981)
- noun: United States socialist who was a candidate for president six times (1884-1968)
- noun: United States clockmaker who introduced mass production (1785-1859)
- name: A male given name (very common: 1 in 72 males; popularity rank in the U.S.: #10)
- name: A surname (very common: 1 in 321 families; popularity rank in the U.S.: #12)
- name: A female given name (rare: 1 in 33333 females; popularity rank in the U.S.: #1796)