It's a Gaelic name, It means "son of a chief, leader, or thane." It's a really cool name! Mackintosh might seem a tough on the outside but they really nice person when you get to know them! Mackintosh can also be pretty shy. You can always count on them and they are super loyal. If meet a Mackintosh, don't be afraid to say hi! They like making new friends.

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.

the smell of a room when you just don't know what the smell is