14 baby names with a similar sound and feel to Sydonna.
You searched for names like
"God is gracious"
"singing, melodious"
"strong and studious"
"pure"
"from Ancy, dancing one"
"river, flowing water"
"Bright and radiant"
"Blue; sapphire; sky-colored"
"Modern African-American invented name; possibly related to Tanisha ..."
"coined American name; likely from Keisha/Keziah (cassia tree)"