The name that is transliterated as “Titius Justus” (also: Titus Justus or Justus) in English is translated in Libras (Brazilian Sign Language) with a sign that combines “honored for his righteousness” (a possible meaning of the name) and refers to the house, which sheltered Paul on one of his journeys. (Source: Missão Kophós )
“Titius Justus” 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 .