Likely a modern variation of Tobias, meaning 'God is good'
Tabius is a rare modern American name. It is most likely a creative variation of the biblical name Tobias, which is derived from the Hebrew name Tobiah. While it lacks a long historical record, it follows the popular trend of adding Latinate '-ius' suffixes to established roots.
Fewer than 5 boys were named Tabius in 2025.
US births per 5-year period, 1990–present (SSA data).
