The name that is transliterated as “Syntyche” in English is translated in Libras (Brazilian Sign Language) with a sign that combines “kind and purposeful” (the meaning of her name is “with fate” or “fortunate”) and a reference to her helping Paul to spread the gospel. (Source: Missão Kophós )
“Syntyche” in Libras (source )
More information under Euodia and Syntyche .
For more information on translations of proper names with sign language see Sign Language Bible Translations Have Something to Say to Hearing Christians .