Chrysanthemum's post reminded me of Allira / Alira / Alirra (pronounced ə-LEER-ə [uh-LEER-uh]). This seems to be almost entirely an Australian name (although a post on the Facts board suggests that Alira gets used in Argentinia; this is probably a coincidence). The scanty information available suggests that Allira is probably an adaptation from an Aboriginal word.
So, wdyt of Allira? Which is your favourite spelling? Impressions? Etc :)