Gaius
Male
A Macedonian, Paul’s fellow-traveller, and his host at Corinth when he wrote his Epistle to the Romans (16:23). He with his household were baptized by Paul (1 Cor. 1:14). During a heathen outbreak against Paul at Ephesus the mob seized Gaius and Aristarchus because they could not find Paul, and rushed with them into the theatre. Some have identified this Gaius with No. (2).
Key verses
Romans 16:23
Gaius, my host and host of the whole assembly, greets you. Erastus, the treasurer of the city, greets you, as does Quartus, the brother.
1 Corinthians 1:14
I thank God that I baptized none of you, except Crispus and Gaius,