Unknown Author
Ruth 1:2BSB·author unknown

The man’s name was Elimelech, his wife’s name was Naomi, and the names of his two sons were Mahlon and Chilion. They were Ephrathites from Bethlehem in Judah, and they entered the land of Moab and settled there.

Matthew Henry Presbyterian @wholebiblehenry

The first words give all the date we have of this story. It was in the days when the judges ruled (Rut 1:1), not in those disorderly times when there was no king in Israel; but under which of the judges these things happened we are not told, and the conjectures of the learned are very uncertain.

Commenting on Ruth 1:1-5

John Gill Reformed Baptist @doctorgill

And the name of the man was Elimelech,.... Which signifies "my God is King", as he was King over Israel. In the times of the judges, the government was a theocracy; the judges were raised up immediately by the Lord, and ruled under him; the Targum calls him a great man, and so Jarchi; and it is very likely he was, especially if it be...

Jamieson-Fausset-Brown Reformed @jfbcommentary

Elimelech--signifies "My God is king." Naomi--"fair or pleasant"; and their two sons, Mahlon and Chilion, are supposed to be the same as Joash and Saraph (Ch1 4:22). Ephrathites--The ancient name of Beth-lehem was Ephrath (Gen 35:19; Gen 48:7), which was continued after the occupation of the land by the Hebrews, even down to the time of the prophet Micah (Mic 5:2).