Gerador de Sobrenome
Gere sobrenomes realistas com IA — sobrenomes abrangendo culturas e origens diversas, cada um com seu significado explicado. Perfeito para personagens, nomes de pen names e world building.
Entrada
Opcional. Direcione o tema com suas próprias palavras (até 500 caracteres).
Desative para uma lista simples de nomes — sem significados ou textos descritivos.
2 créditos por nome. Apenas os nomes que você recebe consomem créditos.
Saída
| Nome | Descrição |
|---|---|
| No data yet | |
Mais formas de usar esta ferramenta
API REST
curl -X POST https://api.iotools.cloud/v1/tool/name-generator/last-names \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"complexity": "balanced",
"length": "medium",
"context": "",
"count": "5",
"describe": "true"
}'Troque pela sua própria chave, da sua conta. Os campos da ferramenta viram o corpo da requisição — sem envelope.
Peça a um agente de IA
Use the IOTools `name-generator__last-names` tool (Last Name Generator) on this input:
YOUR_INPUT_HERECole isto em qualquer agente conectado ao servidor MCP do IOTools e depois adicione sua entrada.
| Custo por chamada de API/MCP | A partir de 5 créditos |
|---|---|
| Limite de API/MCP do plano gratuito^ | 30 créditos/mês |
| Precisa de mais créditos? | Ver preços |
^ O máximo que você pode gastar nesta ferramenta via API/MCP por mês no plano gratuito. Comprar um pacote de créditos remove esse limite, assim como o Builder.
Também disponível via
Guias
A last name carries more information than a first: it hints at where a family came from, what they once did, and sometimes who they descended from. Smith was a job. Johnson was a father. Hill was a place. This generator produces surnames across all those patterns and tells you which one you're looking at, so the name fits the character rather than just filling a slot.
Give it a heritage, a sound or a first name to pair with, and it comes back with a shortlist — each surname explained by origin and meaning.
How to use it
Length shifts the register. Short leans toward blunt, old English-style names (Ash, Vane, Crowe). Long gives you the multi-syllable, often continental surnames (Castellano, Ravensworth, Aleksandrov).
Complexity decides how far the spelling strays from what an English reader sounds out at a glance. Simple stays phonetic; elaborate brings in the accents, silent letters and consonant clusters of names that travelled.
Use extra context to aim it:
- "Italian surnames, common but not cliché"
- "goes with the first name Eleanor, English, slightly aristocratic"
- "occupational surnames, medieval feel"
- "Scandinavian, patronymic, for a fantasy novel"
Are these real surnames or invented ones?
A mix, and which you get depends on what you ask for. Request "common Irish surnames" and you'll mostly get real ones; ask for something distinctive or fantasy-flavoured and the generator will build plausible-sounding names that follow the pattern without necessarily existing. If you need a genuinely attested surname — for genealogy, say — verify it against a surname database, and treat the reported meaning as a strong guess rather than settled etymology, since the model can attach a tidy origin story to a name that never had one.
Can I use a generated surname for a character or pen name?
Yes. Surnames aren't protected by copyright, so a name the generator produces is yours to use for a character, a pseudonym or a game. The one caution is real people: a distinctive surname paired with a common first name can accidentally match a living person, so a quick search before you publish is worth the minute.
How do I get a surname that matches a first name I already have?
Put the first name in the context box and say what you're after — "surname for Priya, modern British Indian" or "pairs with Cormac, Irish." The generator will weight its choices toward names that sit naturally alongside it in rhythm and origin.