Jastyn, of Welsh origin, is an uncommon yet distinctive given name for males. It is derived from the Welsh word "Caswyn," which means "white" or "fair." The name Jastyn is often associated with its more common variant, Caswyn, and may also be related to the Irish name Casián. Traditionally, names derived from colors held significant meaning in Wales, often symbolizing purity, light, or fairness. Thus, Jastyn could be interpreted as conveying a sense of radiance or brightness. This unique name offers an appealing option for parents seeking an uncommon yet meaningful moniker for their son.
"Jastyn saw an increase in popularity between 2001 and 2006, with a total of 11 babies named Jastyn born during those years."