Don Durito
Hero
Midgard is a setting that actually does something with them.I allow them or the Midgard Dragonkin. Same concept.
The two I've seen switch to Dragonkin. They get +2 Cha, +1 whatever based on subtype, a resistance based on subtype and a cantrip.
Least popular races I've seen are those two, half Orcs and halflings. Probably Dwarves as well.
Humans, Elves, Half Elves are popular, Tieflings in the other groups. Mordenkainen and/or Tashas Tieflings are decent and the get the edgelord appeal. They're the new Drow.
In fact, now I'm curious if Midgard does something interesting with halfings - since I'd consider Midgard as basically the gold standard in D&D settings of recent time.