Here are some hero name suggestions based on "swordsman and magic smith":

Combining Aspects:

• Swordmage
• Steel Sorcerer
• Bladesmith
• Runeforged
• Ironchanter
• Magi-Blade
• Arcane Bladesinger
• Enchanted Swordsman
• Mystical Forger
• Spellforged Blademaster

Emphasizing the Swordsman Aspect:

• Stormblade
• Nightsword
• Silversword
• Dragonsbane
• Shadowstrike
• Ironheart
• Trueblade
• Swiftstrike
• Bloodforged
• Adamant

Emphasizing the Magic Smith Aspect:

• Runeweaver
• Spellsmith
• Arcanist
• Mystiforge
• Emberwright
• Starforge
• Soulfire
• Glyphsmith
• Arcane Forger
• Elemental Weaver

More Evocative Names:

• Aethelred (Old English, meaning "noble counsel," suggesting wisdom and skill)
• Kael (meaning "fiery," reflecting the magic aspect)
• Lysander (meaning "liberator," suggesting a heroic role)
• Rhys (meaning "ardor," reflecting passion and skill)
• Valen (meaning "strong," suggesting physical prowess)

Names with Alliteration:

• Silas Steelheart
• Magnus Magus
• Gareth the Great

This list provides a variety of options, ranging from straightforward combinations to more evocative and unique names. Consider the tone and style of your project when making your final selection.