16 baby names with a similar sound and feel to Swanson.
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"eagle"
"citadel, fortress"
"bright one, radiant"
"daylight, the day"
"loving, affectionate (if from Philemon)"
"glory of the homeland"
"alder tree dweller"
"God is strength"
"pillar, column"
"from the flowering place"
"dark river, dark stream"
"little raven"
"Brave as a boar; strong and courageous"
"house of God (possible Bethel derivation)"
"stony forest"
"olive tree; symbol of peace and wisdom"