There's a reason fire has been sacred to nearly every human culture: it means warmth, transformation, danger, and life all at once. A name that means fire carries all of that. It says something about who you hope this person will be — or maybe just who they already clearly are, from the moment you hold them.
Here are the best baby names meaning fire, flame, and blazing heat — organized by how they actually perform in the current SSA data.
The Mainstream Fire Names
Aiden (M) — #47
Irish origin, from Aodán, a diminutive of Aodh — the Celtic god of fire and sun. Aiden means "little fire" in Old Irish. This is the most popular fire-meaning name by a wide margin: 252,629 total Americans named Aiden, currently at #47. It's been a top-50 staple since the early 2000s. If you want the fire etymology without any rarity at all, Aiden delivers it with full mainstream acceptance.
Ember (F) — #137
Old English origin, literally the glowing fragment of burning coal or wood. An ember is fire's final form before it becomes ash — small, orange-hot, still dangerous. Ember has been climbing for a decade and sits at #137 with 20,670 total bearers, most of them young. It hits the cottagecore and fire aesthetics simultaneously, which may explain its appeal. It's also one of the very few names where the meaning is literally the word itself — there's no translation involved. See also: Ember at #3,168 for boys, which is still rare but real.
Phoenix (M) — #275 / (F) — #421
Greek origin, the mythological firebird that burns to ash and rises reborn. Phoenix is among the most conceptually powerful fire names — it carries transformation, death, and resurrection in one word. Currently at #275 for boys (23,520 total) and #421 for girls (15,480 total). The gender-neutral trajectory is notable: Phoenix is genuinely used for both, though boys still lead. If you want a fire name that sounds genuinely epic without sounding like a nickname, Phoenix delivers.
Cyrus (M) — #254
Old Persian origin, the name of Cyrus the Great, founder of the Achaemenid Empire. The name's etymology connects to the Persian word for sun (khur) and possibly to fire-related roots in Old Iranian. Cyrus the Great was one of history's most admired rulers — he freed the Hebrews from Babylonian captivity, earning him the only title of "messiah" given to a non-Jewish king in the Hebrew Bible. At #254 with 27,908 total bearers, it's a name with deep historical weight. Miley Cyrus gave it renewed cultural visibility, which hasn't hurt.
Kenneth (M) — #284
Scottish Gaelic origin, from Coinneach, meaning "born of fire" or "handsome." Kenneth has been a mainstream choice for decades (1,282,809 total Americans — it's in the top 30 all-time), and while its fire etymology is real, most parents today choose it for its solid, Anglo-American feel rather than its Gaelic fire meaning.
The Rising Fire Names
Blaze (M) — #761
Latin origin, from Blasius, which connects to the Latin word for flame or torch. Blaze is also simply the English word for a large, bright fire — and that directness is either its greatest asset or its biggest liability depending on your naming philosophy. At #761 with 8,175 total bearers, it's uncommon enough to be genuinely distinctive. A name for parents who want the fire meaning without any ambiguity whatsoever.
Seraphina (F) — #778
Latin/Hebrew origin, from the seraphim — the highest order of angels in Jewish and Christian theology. The word seraph comes from the Hebrew saraph, meaning "to burn" or "burning ones." In Isaiah's vision, the seraphim are creatures of living fire who surround God's throne, each covering their faces with their wings because they cannot bear the divine light directly. Seraphina is a fire name in the most exalted sense: these are beings made of fire. At #778 with 3,602 total bearers (mostly young), it's rare and growing. Jennifer Garner named her daughter Seraphina in 2009 and helped bring it into the conversation.
Ignatius (M) — #1,734
Latin origin, from the Roman family name Egnatius, which was later associated with the Latin ignis, meaning fire. Saint Ignatius of Loyola founded the Jesuits; Saint Ignatius of Antioch was one of the earliest Christian martyrs. The name carries enormous ecclesiastical and intellectual weight. At #1,734, it's genuinely rare — but its nickname options (Iggy, Nate, Iggy) make it more usable than it might appear. A name for parents who want maximum literary-religious fire with minimal mainstream compromise.
The Rare and Remarkable Fire Names
Brigid (F) — #2,662
Irish origin, the goddess of the sacred flame of Kildare, patron of poetry, healing, and smithcraft in Celtic mythology. Brigid is etymologically connected to the Proto-Celtic brig, meaning "high, exalted, might" — but in practice, her sacred flame in Kildare burned continuously for centuries, kept by Brigidine nuns. The name carries both fire and light in the deepest Celtic tradition. At #2,662, it's rare. The variant Bridget (rank #703) is more common.
Fintan (M) — #7,378
Irish origin, from the Old Irish fionn (white, fair) and teine (fire) — literally "white fire" or "fair fire." In Irish mythology, Fintan mac Bóchra was the sole survivor of the flood, who lived through thousands of years of Irish history by shape-shifting. A name that means white fire and belongs to an immortal shapeshifter is, objectively, a remarkable choice. At #7,378, it's extraordinarily rare in the U.S.
Keahi (M) — #6,304
Hawaiian origin, meaning simply "fire" or "fires" in Hawaiian. A name from a culture that had its own profound relationship with volcanic fire — Pele, the Hawaiian goddess of fire, is one of the most vivid deities in any world mythology. Keahi is genuinely rare in the continental U.S. (315 total bearers for boys) but carries beautiful phonetics and cultural depth.
Hestia (F) — #8,613
Greek origin, the goddess of the hearth and home fire. Hestia was one of the twelve Olympians — the oldest sibling of Zeus, Poseidon, and Hera — who chose to tend the sacred hearth rather than participate in the drama of Olympian politics. In ancient Greece, every household fire was sacred to Hestia; her name was invoked at the beginning and end of every meal. A fire name that means home, warmth, and steadiness rather than danger and destruction. Only 62 total bearers in the SSA data — extraordinarily rare.
Honorable Mention: Fenix
Fenix — #2,042 for boys — is the Spanish-language spelling of Phoenix, meaning the same mythological firebird. At 1,049 total bearers, it's genuinely rare and carries a cross-cultural bilingual quality that Phoenix doesn't.
How to Choose
If you want a fire name your child's teachers will recognize without hesitation: Aiden, Ember, or Phoenix.
If you want fire with mythology: Seraphina, Hestia, or Brigid.
If you want fire with rarity: Fintan, Keahi, or Ignatius.
If you want fire so bold it's just the word: Blaze.
Browse related lists like celestial names or warrior names. You can also explore names by Irish origin, Greek origin, or Latin origin, or check out the full rankings to see where any of these fire names stand today.
Data source: U.S. Social Security Administration. Analysis by NamesPop.