Talk:Starlight Glimmer/@comment-28250775-20161020131640/@comment-5837525-20161022003523

Because trademark and copyright don't extend to spoken dialogue -- because "twilight" and "starlight" are common words in the English language -- only when it comes to Hasbro labeling their merchandise and licenses.

This is why, on toy packages for example, you'll always see "Twilight SparkleTM" and not "TwilightTM".