16 baby names with a similar sound and feel to Thaddius.
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"from the flowering one"
"dweller near a cliff or rocky place"
"work, labor"
"bold ruler, famous sovereignty"
"white clay, potter's clay"
"soldier (from Latin miles) or gracious, dear (from Slavic milu)"
"sandy shore, coastal land"
"Council friend; chief; variant of Melvin"
"angel, divine messenger"
"red-haired one, little redhead"
"linden tree settlement"
"initials used as a standalone given name"