I'm drifting off-topic a fair bit, but Latin names are usually the following binomial = genus + specific name.
You have a zillion antwrens, but thanks to the Latin genus name, you can distinguish in e.g. Herpsilochmus and Myrmotherula etc, and once you know you have, in a certain region, only one of maybe 2 of each genus as congeners aren't overlapping in range or altitude, it's much easier to get a grip on the birds.
I don't aim for learning all latin names by heart, but for some (especially obscure or hard-to-separate species or e.g. (and this is again more on-topic) non-sensical English names, it helps me quite a lot.
Besides being helpful, some latin names are 'better' than the English (or whatever language) equivalent, e.g. Crested Tit-Warbler is Leptopoecile elegans. Lepto = delicate and poecile = tit. Elegans is self-explaining. So it's a delicate elegant tit. Sounds just as good as the bird looks like