Abbott-Smith Manual Greek Lexicon
Χριστιανός (G5546)
3 Χριστιανός (D, Χρεισ- ; on the form Χρησ- , v. Bl., § 3, 6; 27, 4 on the ending, -ανος , v. Bl., ll. c.; Deiss., LAE , 382), -οῦ ὁ , a Christian , the name first given to the disciples by pagan gentiles at Antioch: Ac 11:26 26:28 , I Pe 4:16 (v. reff. in Thayer, s.v.; also DB , i, 384).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain