Updated January 24, 2024 Share: Table of contents Boy name origins & meanings Latin : Courageous; praiser Boy name variations Thaddeaus Thaddeaus 0 % this year Masculine Rare Find out more Thaddaus Thaddaus 0 % this year Masculine Rare Find out more Thaddea Thaddea 0 % this year Neutral Rare Find out more Thada Thada 0 % this year Neutral Rare Find out more Taddeo Taddeo 0 % this year Masculine Rare Find out more Tadeo Tadeo + 22% this year Masculine Uncommon Find out more Tadeusz Tadeusz + 160% this year Masculine Rare Find out more Tadgh Tadgh 0 % this year Masculine Rare Find out more Thad Thad - 47% this year Masculine Rare Find out more Taddy Taddy 0 % this year Masculine Rare Find out more Tadda Tadda 0 % this year Masculine Rare Find out more Tad Tad - 23% this year Masculine Rare Find out more Ted Ted + 11% this year Masculine Rare Find out more Thadea Thadea 0 % this year Masculine Rare Find out more How Popular Is The Name Thaddeus Famous people who gave their babies this name Mia Farrow Appears on 101 Baby Names That Mean Blessing