D. Gray Warrior
Troubadour
Many fantasy settings have a monarchy of some sort, and since a lot of fantasy is based on Medieval Europe, the structure is likely to be vaguely feudal (although much more simplistic in its portrayal than real feudalism was), and therefore there may also be ranks of nobility such as dukes, counts, barons, etc.
Would you use such titles in a fantasy setting? Sure, the setting might be based on Medieval Europe, but that doesn't mean they would necessarily have the same history or conditions that our world did, so they might have no need for dukes and counts.
Would you use such titles in a fantasy setting? Sure, the setting might be based on Medieval Europe, but that doesn't mean they would necessarily have the same history or conditions that our world did, so they might have no need for dukes and counts.