>>12841229オーロット is pronounced "oh-rot-to". It's not even phonetically similar to "alouette" (which in Japanese would be アルエット), the only thing they have in common is they both have L/R and T sounds in them.
Serebii pulled that romanization out of his ass. Until we can see its design and figure out what words the name might be derived from (or they give us the official romanization), the name is Orotto.
