Of the species in the program, tieflings appear the least human. Their large horns and tails give them a demonic appearance, as do their solid-colored eyes and pointed canines. A tiefling's skin tone can cover the full range of human coloration, as well as shades of red. Tiefling hair is always darkly colored, raging from black or brown to dark red, blue, or even purple.

Tiefling names tend to fall under three broad categories: those of other cultures, ones derived from the Infernal language, and those reflecting a virtue or other concept.

NAMES
Male Infernal Names: Akmenos, Amnon, Barakas, Damakos, Ekemon, Iados, Kairon, Leucis, Melech, Mordai, Morthos, Pelaios, Skamos, Therai
Female Infernal Names: Akta, Anakis, Bryseis, Criella, Damia, Ea, Kallista, Lerissa, Makaria, Nemeia, Orianna, Phelaia, Rieta
"Virtue" Last Names: Art, Carrion, Chant, Creed, Despair, Excellence, Fear, Glory, Hope, Ideal, Music, Nowhere, Open, Poetry, Quest, Random, Reverence, Sorrow, Temerity, Torment, Weary
Last Names: Many tieflings do not use last names, but those who do often take theirs from different races.

TRAITS
Tieflings tend to be slightly more intelligent than the average human, and more charismatic as well. They live slightly longer than humans, and mature at around the same rate.

Despite the appearance of tieflings, they are not inherently evil. Their independent nature pushes them towards more chaotic alignments.

Tieflings are generally the same height and build as humans, and are about as fast as them, too.

Tieflings are able to see in dim light within 60 feet of themselves as if it were bright light, and in darkness as if it were dim light. Like other species with dark vision, they can only see shades of gray in darkness.

Most tieflings cannot be burned by fire, and all are able to use some magic (see the chapter on magic).

Tieflings are able to speak, read, and write Infernal and the universal human language

VARIANTS
Check the Sword Coast Adventurer's Guide and Mordenkainen's Tome of Foes because there is no way in the Nine Hell's that I am typing that much up. DM me to confirm variants and the like. If  we don't talk over DMs and you use a variant, there is a very good chance that I will not accept it.