-ina suffix1. 
['i:nǝ][Repr. Latin fem. suffix found in regina queen, extended in Italian or Spanish, and thence in English.]Forming feminine titles, as 
tsarina, and female forenames, as 
Christina. Also forming names of musical instruments, as 
concertina. 
 [TahlilGaran] English Dictionary ▲
 -ina suffix2. 
['ʌɪnǝ][Repr. Latin neut. pl. of adjectives in -inus: see -INE1.]Forming names of some plant and animal groups, as 
globigerina. 
 [TahlilGaran] English Dictionary ▲