How to Say Younger Brother in the Philippines: Formal and Informal Ways

Greetings! If you’re looking to understand how to say “younger brother” in the Philippines, you’ve come to the right place. In this guide, we’ll explore the various ways to refer to your younger brother in formal and informal situations. Additionally, we’ll touch on any regional variations if necessary. Whether you’re visiting the Philippines or simply interested in the local dialects, this guide will provide you with plenty of tips and examples. So let’s dive in!

Formal Ways to Say Younger Brother

When addressing your younger brother formally, several terms can be used depending on the region. Let’s explore some of the common ones below:

1. “Kapatid na Lalaki”

The most common way to say “younger brother” in a formal setting is “kapatid na lalaki.” This phrase is understood and utilized across the Philippines as a respectful and proper term.

2. “Nakababatang Kapatid na Lalaki”

In more formal contexts, you can use the phrase “nakababatang kapatid na lalaki.” This term specifically refers to the youngest brother.

Informal Ways to Say Younger Brother

When it comes to informal situations, Filipinos often resort to more endearing or playful terms for their younger brother. Here are some examples:

1. “Kuya”

One common way to address your younger brother informally is by using “kuya.” This term is actually more frequently utilized to address an older brother but is also widely accepted to refer to a younger brother, especially within a family setting.

2. “Bunso”

The term “bunso” is often used to refer to the youngest sibling in a family regardless of gender. However, it can also be used specifically for a younger brother.

Regional Variations

While the terms mentioned above are widely understood and used throughout the Philippines, there might be some regional variations worth mentioning:

1. Visayan Region

In the Visayan region, instead of “kuya,” people tend to use “dughan” or “dughan ko” when referring to their younger brother informally.

2. Ilocos Region

In the Ilocos region, specifically in Ilocano, the term “annak” is commonly used to mean “younger brother.” You can address your younger brother informally by simply using their name, followed by “annak” as a term of endearment.

Tips for Usage

When using the terms above, consider the following tips:

  • Always be mindful of the context and the relationship you share with your younger brother. Adjust your choice of terms accordingly.
  • Observe how the locals address their younger brothers and follow suit. This will help you integrate more smoothly into the local culture.
  • If unsure, it’s best to start with the formal terms when meeting new people or engaging in formal situations.


If you have an occasion to make a formal introduction, you can say, “May I introduce my younger brother, John? His name is John, or as we say, kapatid na lalaki.”

Remember, the terms for “younger brother” in the Philippines can vary slightly depending on the region and the context. However, the terms mentioned above will ensure you are understood and appreciated in most situations.

Now that you’ve learned the formal and informal ways to say “younger brother” in the Philippines, apply these terms in your conversations and interactions for a more enriched cultural experience. Enjoy embracing the beautiful Filipino language!

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