Best ruler, native of Thessalonica (Acts 20:4), a companion of Paul (Acts 19:29; 27:2). He was Paul’s “fellow-prisoner” at Rome (Col. 4:10; Philemon 1:24).
Easton’s Bible Dictionary
Aristarchus
Name meaningthe best prince
Easton’s Bible Dictionary (1897), public domain. Text via Theographic Bible Metadata, CC BY-SA 4.0.