Kathryn comes from the language Gaelic, it means pure and special.
kathryn is a celtic/galic name kathryn,karen,katrina ect; all mean pure
Kathryn is not biblical but Greek in origin meaning pure. See related link below:
Kathryn Grayson's birth name is Zelma Kathryn Elisabeth Hedrick.
Kathryn Trapani's birth name is Kathryn Webster.
Kathryn Murray's birth name is Kohnfelder, Kathryn.
Kathryn Hunter's birth name is Kathryn Hadjipateras.
Kathryn Joosten's birth name is Kathryn Rausch.
Kathryn Graf's birth name is Kathryn MacDonald.
Kathryn Fuller's birth name is Kathryn Eagon.
Kathryn Stockwood's birth name is Kathryn Anne Stockwood.
Kathryn Bigelow's birth name is Kathryn Ann Bigelow.
Kathryn Blondell's birth name is Kathryn Lee Blondell.