Firbolg Names: A Guide to Naming D&D's Gentle Giants
Firbolgs have the most interesting naming convention in all of D&D: they don't really do names. Among their own kind, a firbolg considers personal names as unnecessary as naming an individual cloud. You know who someone is by their presence, their place in the community, their relationship to you. Names are a concession to the smaller races who seem to need labels for everything.
That philosophy makes naming a firbolg character both easier and harder than you'd expect. Easier because there are no rigid rules to follow. Harder because "anything goes" is paradoxically the toughest creative constraint there is.
How Firbolg Naming Actually Works
In 5th Edition lore, firbolgs use three layers of identity. Among themselves, they have no names at all — they use tone, body language, and context. When talking to outsiders, they'll offer a nickname based on their role or a nature-descriptor. And if pressed for a "real" name, they'll often just make something up on the spot, sometimes using a different name with each new person they meet.
This gives you enormous creative freedom. Your firbolg druid could introduce themselves as "Moss" to one party member and "The One Who Watches Roots" to another, and both would be equally valid. The key is that the name should feel earned or observed, not assigned.
Nature Names: The Most Common Approach
The most popular firbolg naming convention — and the one that feels most authentic to the lore — is compound nature names. These combine a natural element with a quality or action: Thornquiet, Dewmantle, Fernwalker, Stillwater.
Good nature names follow a simple formula: they paint a picture in two words. "Mosshollow" instantly conjures an image. "Birchsong" tells you something about the character's personality. The best ones work on two levels — literal and metaphorical. A firbolg called "Deeproot" might literally tend ancient trees, but the name also suggests someone deeply connected to their community.
- Keep it grounded: "Thornquiet" works because both halves are simple, tangible things. "Celestial Eternal Starweaver" is trying way too hard.
- Match the character's vibe: A wanderer might be "Farstep" or "Duskwander." A healer might be "Willowbalm" or "Clearspring." The name should hint at who they are.
- Say it out loud: If you stumble over it at the table, simplify. Firbolgs value simplicity — their names should too.
Celtic and Elvish-Inspired Names
Firbolgs have deep roots in Celtic mythology — the original Fir Bolg were one of the mythical peoples of Ireland. Some players lean into this by giving their firbolg a Gaelic or Celtic-inspired name: Fionnlach, Caelith, Briallen, Ruadhan.
These names work especially well for firbolg communities that have long-standing relationships with elven neighbors. The phonetics overlap nicely — soft consonants, flowing vowels, a musical quality that fits the gentle-giant aesthetic. If you're playing a firbolg with ties to the Feywild or an ancient forest with elven history, this style is a natural fit.
Just be mindful of pronunciation. Write out a phonetic guide in your character notes so your DM doesn't spend the whole campaign mangling it. "Fionnlach" is beautiful on paper, but if nobody at the table can say it, consider "Finn" as a nickname.
Simple Names for Simple Folk
Sometimes the best firbolg name is the simplest one. Moss. Fern. Brook. Rowan. Stone. Wren.
These single-word nature names capture something essential about firbolg character — they're unpretentious, direct, and connected to the world around them. A firbolg who introduces themselves as "Reed" isn't being mysterious or poetic. They just like reeds. They grew up near reeds. It's the obvious name.
This approach works especially well for firbolgs who spend a lot of time among other races. It's practical, memorable, and doesn't require anyone to learn Sylvan pronunciation. There's a quiet confidence in a seven-foot-tall, blue-skinned giant who simply says, "Call me Hazel."
Tips for Your Table
- Layer your names: Give your firbolg a nature name for general use, a clan name for formal situations, and let them introduce themselves differently to different NPCs. It's a fantastic roleplaying hook.
- Connect name to backstory: If your firbolg left their clan, maybe they abandoned their nature name and go by something simpler now. If they're searching for belonging, maybe they're searching for the right name too.
- Don't overthink it: Firbolgs themselves wouldn't agonize over naming. If something feels right, it probably is. The character behind the name matters more than the name itself.
Our elf name generator covers similar woodland-fantasy territory if you're building a party with Feywild connections, and the druid name generator is worth a look for nature-themed characters of any race.
