What does Tobiah mean?
Tobiah /to-bi-ah/ [3 sylls.] as a boys' name is of Hebrew origin, and the meaning of Tobiah is "God is good". Tobiah is an alternate spelling, with the suffix -h, of Tobias (Hebrew): biblical name from the Old Testament.
How popular is Tobiah?
Tobiah is an unusual given name for men. Tobiah is also an unusual surname for all people. (2000 U.S. Census)
Shown below is an analysis of the usage of Tobiah and associated names. Prominent alternative forms of Tobiah (not ranked) are Tobe, Tobias (#419 last year), Tobin and Toby (#605). Forms like Tobie are uncommon. Usage of these boy names was at its peak during 1970-1979 (usage of 0.3255%) and is somewhat lower today (usage 0.244%, 25% less), with the form Tobe becoming less in vogue. Tobias (#419) and Toby (#605) are two of the more chic names for newborns among these. (Top 1000 Baby Names Statistics, 2014)