Jannes

In Bible versions:

Jannes: NET AVS NIV NRSV NASB TEV

a man who was one of the Egyptian magicians who tried to duplicate the miracles of Moses.

Greek

Strongs #2389: Iannhv Iannes

Janna = "he vexed"

1) he and Jambres, were two Egyptian magicians who in the presence of
Pharaoh imitated the miracles of Aaron in order to destroy his
influence with the king. The author of the epistle derived their
names from the tradition of the Talmudists and the Rabbins

2389 Iannes ee-an-nace'

of Egyptian origin; Jannes, an Egyptian: KJV -- Jannes.

[nave]

Jannes [ebd]

one of the Egyptians who "withstood Moses" (2 Tim. 3:8).

JANNES [smith]

and Jam?bres , the names of two Egyptian magicians who opposed Moses. Exod 7:9-13; 2Tim 3:8,9. (B.C. 1492.)