16 baby names with a similar sound and feel to Tammis.
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"broom-covered hill, beacon hill"
"true, genuine"
"bright, shining"
"Possibly a variant of Teresa/Therese, meaning to reap or harvest"
"woman from Judea"
"free person, strong one (via Carla/Carl)"
"pure"
"honoring God, one who honors God"
"faith"
"God is my oath"
"Of the sea, warrior; defender of the sea"
"of noble birth, noble kind"
"shining renown"
"graceful, agile"
"Home ruler"
"God is gracious"