Meaning and name origin
Tobiah \t(o)-biah\ as a boy's name is of Hebrew origin, and the meaning of Tobiah is "God is good". Tobiah is a variant of Tobias (Hebrew): biblical name from the Old Testament, used by the Puritans and revived in the 19th century.
Tobiah is not a popular first name for males and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is a comparison of the popularity of the boy name Tobiah and its variant forms. Popular variation forms ranked in the Top 1000/100 are Tobias (#419) and Toby (#605). (2014 statistics).