Surnames Categorized "secrets"

This is a list of surnames in which the categories include secrets.
Barrett English
Probably derived from the Middle English word barat meaning "trouble, deception", originally given to a quarrelsome person.
Bullard English
Possibly a nickname derived from Middle English bole "fraud, deceit".
Darnell 2 English
From the name of a town near Sheffield, derived from Old English derne "hidden" and halh "nook".
Hiedler German
From southern German Hiedl meaning "underground stream".
Ó Seachnasaigh Irish
Means "descendant of Seachnasach". The given name Seachnasach possibly means "elusive" in Irish.
Schovajsa Czech
Means "hide yourself", of Moravian origin.
Segreti Italian
From Italian segreto meaning "secret", a nickname for a confidant.
Teahan Irish
Anglicized form of Irish Ó Téacháin meaning "descendant of Téachán". The given name Téachán possibly means "fugitive".