Urbane

Boyd’s Bible Dictionary:

(of a city, polite). Greek form of the Latin Urbanus, a Christian disciple of Paul at Rome whom he salutes (Rom. 16:99Salute Urbane, our helper in Christ, and Stachys my beloved. (Romans 16:9)). Urbanus in R. V.

Concise Bible Dictionary:

Christian at Rome, described by Paul as “our helper in Christ,” to whom a salutation was sent (Rom. 16:99Salute Urbane, our helper in Christ, and Stachys my beloved. (Romans 16:9)).

Jackson’s Dictionary of Scripture Proper Names:

of the city (Latin): end of the way (Greek) : This should be Urban, vid Trench, "On the Authorized Version" etc. Urbanus in Revised Version.