Thaddeous, of Latin origin, translates to 'gift of God'. It's a unique and dignified name that was brought to prominence by the historical figure, St. Thaddeus, one of Jesus Christ's seventy disciples.
Thaddeous is not a particularly popular name, with only 45 babies named Thaddeous being born over these years. The name's usage peaked in 1989 and 2002, each year seeing 8 births, but it was more consistently used between 1962 and 1995.