A division of reptiles, called chelonians, includes turtles, tortoises, and terrapins. For the most part, the difference between a turtle and tortoise is more of a rough seman â¦ tic category than a strict taxonomic separation.
[ 2 syll. (s)hai-na, sh-a-ina ] The baby girl name Shaina is pronounced as -SHEY-Naa- â . Shaina is used predominantly in English and Yiddish, and its origin is Yiddish. It is derived from the element 'shain' which is of the meaning beautiful. Shaina has 14 variations that are used in English and other languages. English variations include Shainna, Shajna, Shana, Shania, Shayndel, Sheindel, and Sheyna.
5 5. The meaning of Sarina is  Tranquil . Its origin is  English variant of the Latin name Serena . Sarina is a form of Serena and is generally pronounced like  sah REE nah . This name is mostly being used as a girls name. Last year it ranked 1,206th in the U.S. Social Security Administration list of most popular baby girl names.