13 baby names with a similar sound and feel to Syndia.
You searched for names like
"lion-hearted"
"moon goddess, lunar"
"standing firm, consistent"
"happy, fortunate"
"happy, fortunate, blessed"
"judged, vindicated"
"champion (from Neil/Nils root)"
"harvester; from the island of Thera"
"from Thera (island)"
"beloved, wished-for child"
"dear one, cherished"