15 baby names with a similar sound and feel to Hasseltine.
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"free man, warrior"
"bright, shining one"
"brave and strong"
"twin"
"sun-bright, radiant"
"from Denzell (estate in Cornwall)"
"life, wished for child"
"noble and sea"
"from the Emley settlement"
"river"
"Blind; sixth; associated with Saint Cecilia, patron saint of musicians"
"Possibly invented American name; associated with leadership"
"elf counsel, wise counsel"
"oath"
"bold as a bear"