"Form of Trinity"
The name Trynity is commonly a female name from the "English" origin.
Trynity is a respelling of Trinity, the English word name taken from Latin trinitas, meaning threefold, and referring to the Christian doctrine of the Trinity. The y in place of the first i does not change the name's meaning. The spelling appears in US birth records from 1996, which fits a modern respelling rather than an older established form.
Trinity means "Three".
The pronunciation of Trynity is TRIN-ih-tee.
