As well as being a variant of Katherine used in the Scandinavian region, Kaja is a name in it's own right with the meaning of "Echo" of Estonian origin.
Although Nickelodeon Parents and Preschool Network provides fun and useful info, none of its
content is meant to substitute for medical or other professional advice.
In other words, if you're having a medical, parenting, or other emergency,
we urge you to contact an appropriate professional (or dial 911!) rather than rely solely on us.
By using the site, you agree to be bound by our long-but-informative
