Thadeuss is a ♂ boy name.
Thadeuss is a form of the biblical name Thaddeus, which is of Greek and Aramaic origin.
Thadeuss means “heart” (from Aramaic “tadda”). In Greek, Thadeuss derived from Thaddaios (Θαδδαιος), which is of unknown origin.
Based on the frequency of positive ratings, we can analyze how popular names are in different countries. The name Thadeuss is currently ranked #1842 on the name leaderboard.
Curious about more trends? Find out which names are most popular in the USA, Canada, Australia, and worldwide.
Find more beautiful names!
Download our free baby name app now and swipe a beautiful name together with your partner!