"Form of Trinity"
The name Trenity is commonly a female name from the "English" origin.
Trenity is a respelling of the English word name Trinity, with the first syllable written Tren- rather than Trin-. The spelling change does not alter the name's source. It first appears in United States birth records in 1976, well before the spelling became more visible in the 2000s and 2010s.
Trinity means "Three".
The pronunciation of Trenity is TREN-ih-tee.
