The name that is translated as “Philologus” in English is translated in Libras (Brazilian Sign Language) with a sign that signifies “lover of the word” (the meaning of the name) and represents that he was a friend of Paul. (Source: Missão Kophós )
“Philologus” in Libras (source )
For more information on translations of proper names with sign language see Sign Language Bible Translations Have Something to Say to Hearing Christians .