The Brothers in Spanish | Say It Right Every Time

In standard Spanish, “los hermanos” means “the brothers,” and context can also make it mean a group of siblings.

If you want to say “the brothers” in Spanish, the usual phrase is los hermanos. That’s the form you’ll hear in daily speech, in books, in class, and in family talk. On the page, it looks simple. In real use, there’s a small twist: hermanos can mean male brothers, or it can point to a mixed group of siblings.

That double use is where many learners get stuck. They learn one clean translation, then hear it used in two ways. The fix is not hard. Once you know how Spanish handles gender, number, and family words, the pattern starts to click.

This article walks through the exact meaning, the forms you’ll need, the places where learners trip up, and the sentence patterns that make the word feel natural.

The Brothers in Spanish In Real Use

The direct translation of “the brothers” is los hermanos.

Hermano is the singular form for “brother.” Make it plural, and you get hermanos. Add the definite article los, and you have “the brothers.” The RAE dictionary entry for hermano lists it as a word used for both male and female family relationships, with the exact meaning shaped by the sentence.

That means context does a lot of work. If someone says Los hermanos de Ana viven en Madrid, the line may mean Ana’s brothers. In another setting, it may refer to Ana and her siblings as a family group. Native speakers sort that out from the rest of the sentence, not from the word alone.

English usually splits things more cleanly. “Brothers” means male siblings. “Siblings” is broader. Spanish can split that too, but daily speech often lets hermanos carry both jobs.

Singular And Plural Forms

Here are the core forms you’ll meet:

• el hermano = the brother
• la hermana = the sister
• los hermanos = the brothers / the siblings
• las hermanas = the sisters

That last contrast matters. If a group is all female, Spanish uses las hermanas. If the group is all male, or mixed, Spanish often uses los hermanos. The RAE note on plural masculine forms explains why this structure appears so often in standard Spanish.

What Learners Usually Mean

Most English speakers search this phrase for one of three reasons. They want the basic translation, they want to know whether los hermanos can mean “siblings,” or they want to avoid saying “brothers” when they really mean “brothers and sisters.”

If that’s you, here’s the plain answer:

• Use los hermanos for “the brothers.”
• Use las hermanas for “the sisters.”
• Use los hermanos for a mixed sibling group in standard Spanish.

How Family Context Changes The Meaning

Spanish family words are tidy on their own, but family context can widen the meaning. That is why a single phrase can feel precise in one line and broad in the next.

Say you hear: Los hermanos llegaron temprano. Without more detail, you know a group of siblings arrived early. You do not yet know whether that group is two brothers, three brothers, or one brother and two sisters. The next sentence, the names, or the setting will tell you.

That’s normal Spanish, not sloppy Spanish. Learners sometimes try to force a one-word match with English every time. That slows them down. It’s better to get used to meaning through context, which is how native speakers process it.

When the speaker wants to be exact, Spanish gives clear ways to do it. You can say mis dos hermanos for “my two brothers,” or mi hermano y mi hermana for “my brother and my sister.” You can also name the people: Mis hermanos, Pedro y Lucía.

Common Forms And What They Mean

Spanish Form	English Meaning	When It Fits
el hermano	the brother	One male sibling
la hermana	the sister	One female sibling
los hermanos	the brothers	Two or more male siblings
los hermanos	the siblings	Mixed group of brothers and sisters
las hermanas	the sisters	Two or more female siblings
mi hermano mayor	my older brother	Talking about age order
mi hermano menor	my younger brother	Talking about age order
medio hermano	half brother	One shared parent
hermanastro	stepbrother	No shared parent, family link by marriage

When To Use Hermanos, Hermano, And Hermanas

Use hermano when you mean one brother. Use hermanos when you mean more than one brother, or when the group includes at least one male and one female sibling. Use hermanas only for an all-female group.

This is where article choice matters too. Spanish articles carry gender and number, so el, la, los, and las are part of the meaning. Drop them into your study routine early. They make your Spanish sound cleaner from day one.

Age Order And Extra Detail

English often says “older brother” or “younger brother.” Spanish does that with hermano mayor and hermano menor. Those phrases are common and natural. You do not need a fancy structure.

• Mi hermano mayor vive en Seville.
• Tengo dos hermanos menores.
• Las hermanas de Luis son gemelas.

Spanish also has special forms for other family links. The Diccionario panhispánico de dudas entry on hermano notes forms tied to half siblings and related usage, which helps when you need more than the basic word.

Mistakes That Sound Odd Right Away

One common mistake is using los hermanos when the group is all sisters. If there are only girls, Spanish wants las hermanas. Another slip is translating “siblings” too narrowly. Many learners hear hermanos in a mixed family setting and think the speaker means only brothers. Not always.

A third mistake is dropping the article when English would use one. In headlines or labels, Spanish can skip it. In normal sentences, the article often stays:

• Los hermanos llegaron tarde.
• Vi a los hermanos de Marta ayer.
• Las hermanas estudian medicina.

You can skip the article in some set patterns, such as tengo hermanos. That means “I have siblings” or “I have brothers,” based on context. Add the article when you point to a known group: tengo a los hermanos aquí.

Natural Sentence Patterns To Copy

Memorizing one translation is fine. Building a few reusable sentence frames is better. These are the patterns that show up again and again:

Pattern	Spanish Example	English Sense
Talking about your family	Tengo dos hermanos y una hermana.	I have two brothers and one sister.
Pointing to a known group	Los hermanos de Carla viven cerca.	Carla’s brothers or siblings live nearby.
Asking a simple question	¿Tienes hermanos?	Do you have siblings?
Being exact about gender	Tengo tres hermanas.	I have three sisters.

If you want your Spanish to sound smooth, steal these frames and swap in names, numbers, or places. That gives you grammar and vocabulary at the same time. It also trains your ear to hear when hermanos is broad and when it is narrow.

A Fast Way To Remember It

Use this memory pattern:

• -o often points to a masculine singular noun: hermano
• -a often points to a feminine singular noun: hermana
• -os marks plural masculine or mixed groups: hermanos
• -as marks plural feminine groups: hermanas

That will not solve every Spanish noun you meet, but it works neatly here. Once the ending feels familiar, the article falls into place too: el, la, los, las.

Which Version Should You Say In Daily Speech

If you mean “the brothers,” say los hermanos. If you mean “the sisters,” say las hermanas. If you are talking about siblings as a mixed family group, standard Spanish still often uses los hermanos.

That is the form most learners need most often. It is correct, natural, and easy to slot into plain sentences. Once you know that context can widen the meaning, you will stop second-guessing yourself each time you hear it.

So the phrase to keep is simple: the brothers in Spanish is los hermanos. Then let the rest of the sentence tell you whether the speaker means only brothers or the whole sibling group.