Maybe some ponies just have double names.
You know, "Sweetie Belle" might just be a
two-word single name. Or a double first name, and
nobody uses their family names.
I'm more likely to believe the first case.
But apart, all we are is just a pile of mush and some crumbly dry mess...
Regarding Pinkie, wasn't her grandmother named Pie aswell?
"Schneizel! So you ARE the
puppet master behind all this!" - Lelouch Lamperouge
Tealove is best pony
But then, "Pinkie Pie" tended to sound like a single name in the past...
Rainbow seems to use her full name a lot.
and it's certainly not impossible to have two first names, as well. I think that the rules may just vary from family to family. There was a time when having a family name was a rare thing, after all, so some family's having a surname and others not makes sense. It explains how you can get couple like Mr. and Mrs. Cake working in a bakery - they both worked with sweets, so they decided to take the name. Like Farmer, or Smith.
There are known cases of family names being used - Mr. and Mrs. Cake, Granny Pie, etc. As for the Apple family, I'm inclined to believe they're from a culture that places the family name first - so Big Mac's proper name would be "Apple Big Macintosh", and Granny Smith is actually "Apple Smith".
...who names their daughter Smith though?
Nobody will see through my disguise... this time...
Is Big Macintosh his ACTUAL name? it's not just some term of endearment used by AJ and AB?
"Schneizel! So you ARE the
puppet master behind all this!" - Lelouch Lamperouge
Tealove is best pony
...that's a much harder question to answer than it should be. I want to say "yeah I don't know why I treated it like his actual name was Big Macintosh" since prepending "Big" to someone's name is not uncommon, but... it's MLP. There are names that sound weirder than "Big Macintosh" as actual names.
Nobody will see through my disguise... this time...
It could be a term of endearment, it could be his actual name. We have no evidence either way.
I have a message from another time...
Yeah, on the other hand, nobody calls Big O just plain "O".
Does anyone else refer to him by name who isn't from the Apple family?
"Schneizel! So you ARE the
puppet master behind all this!" - Lelouch Lamperouge
Tealove is best pony
^Very few people who aren't in the Apple clan reference him at all, let alone by name.
It's also quite possible that some families don't use any family names at all. There don't appear to be any set rules to it.
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In Winter Wrap Up, the mayor mentions being late for winter. Do you think that deadline is set in stone by Celestia? Is being late a punishable offence, or is it a matter of pride for the town to be on time?
"Schneizel! So you ARE the
puppet master behind all this!" - Lelouch Lamperouge
Tealove is best pony
^It's probably a point of pride. Celestia doesn't strike me as the type to punish anyone for something like that, especially if it's always a problem.
^^The girdle bet he made with Applejack, I imagine.
I'm a college student! I don't have time for this!