Fortunate; affable, a female member of the church at Philippi, whom Paul beseeches to be of one mind with Euodias (Phil. 4:2,3).
Syntyche
1 verse
Philippians
Philippians 4:2
I beseech Euodias, and beseech Syntyche, that they be of the same mind in the Lord.
From Easton's Bible Dictionary
Matthew George Easton, 1897