llantonian 

Some one who lives or originated from llantony, South Wales.

I just met a llantonian.

Shit mate? How'd you survive that?

llantonian by #laddyboy September 15, 2016

Langtonian 

A person who lives in Kirkcaldy, the history being that the town was once seen as a long town.

If you lived in the Langtoon (LongTown) you were a Langtonian

Langtonian by Fifelass May 9, 2013

Lantoniaina

When you meet Lantoniaina you quickly realize that she is a special person. More precisely, Lantoniainas are the 0.1% that come closest to the perfection of a human being. A Lantoniaina is always right!

wow your girlfriend is a Lantoniaina, you must be so happy

Lantoniaina by Malalako October 7, 2019