Surnames Categorized "truth"

This is a list of surnames in which the categories include truth.
Al-Amin Arabic
Means "the truthful" from Arabic امين (amin).
Boyle Irish
From Irish Ó Baoighill meaning "descendant of Baoigheall". The meaning of the given name Baoigheall is uncertain, but it is thought to be connected to Irish geall meaning "pledge".
Frank 1 English
Derived from the given name Frank.
Triggs English
From a byname derived from Old Norse tryggr meaning "true, loyal".
Verity English
From a nickname meaning "truth", perhaps given originally to a truthful person.