"Variant of Lynette"
The name Lynetta is commonly a female name from the "Welsh" origin.
Lynetta is a feminine English name that corresponds to Lynette, differing only in the final vowel, with -etta in place of -ette. Lynette is a literary name from Arthurian romance: the form Lynet appears in Malory's Le Morte d'Arthur, and Lynette is the spelling Tennyson used for the character in his poem Gareth and Lynette, part of Idylls of the King (1872).
Lynette means "Uncertain; Idol; From the little pool".
The pronunciation of Lynetta is lih-NET-uh.