A 20th century coinage, apparently from Tara combined with names like Karen. In the case of the American actress Taryn Power, derived from her father's given name Tyrone.
From
Wiktionary
Taryn Sentence Examples
This mirrored silver Kooba Taryn purse is stylish and elegant.
The Tarrytown Taryn wallet is relatively simple by comparison, yet it makes a statement with its smooth boarskin leather, impeccable construction and delicate hardware.
While the Taryn Rose Paprika is a bit on the pricey side, the heel is low enough to keep you comfortable throughout the day.
The Designer Shoe section carries footwear from Bettye Muller, Botkier, Charles Nolan, Claudia Ciuti, Cynthia Vincent, Delman, Giuseppe Zanotti, Kenzo, Marc by Marc Jacobs, Taryn Rose and Theory.