Beata =
Gender: Feminine
Usage: Polish, German, Scandinavian
Derived from Latin beatus meaning "blessed". It is also used as a short form of BEATRIX.
Beatrix
=From Viatrix, a feminine form of the Late Latin name Viator which meant "voyager, traveller". The spelling of the name was altered by association with Latin beatus "blessed". This was the name of a 4th-century saint who was strangled to death after her brothers were beheaded. A more modern bearer was the British author and illustrator Beatrix Potter (1866-1943), the creator of Peter Rabbit.
ps kiitos nasu.