Does it sound good as an orc's or elf's dying breath? Then it's a good dwarf name.
Good dwarf names I have come up with in the past go along the lines of Thaginar, and Grokeg, and Roockguard. Clan names I have are Meadfist, ironskin, steelbreath, though, what should be the criteria of a good Dwarven name?
One thing I refuse to do however is name any of my dwarf families or clans after alcoholic beverages. I find the whole stereotype of dwarves as drunken brutes played as the object of comedy to be demeaning and unserious, and anything that furthers the stereotype I try to avoid. There are actually far more instances of elves getting drunk in Tolkien's stories than dwarves, and yet elves haven't absorbed a bunch of racist Irish and Scotch stereotypes and aren't chiefly associated with alcohol consumption.
Do you know what you call a dwarf who doesn't fight elves?I don't think Dwarfs usually fight Elves.
One thing I refuse to do however is name any of my dwarf families or clans after alcoholic beverages. I find the whole stereotype of dwarves as drunken brutes played as the object of comedy to be demeaning
a bunch of racist Irish and Scotch stereotypes and aren't chiefly associated with alcohol consumption.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.