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Thai

ลูกคนโต

Components

ลูก
คน
โต

Pronunciation

lûuk khon too

ลูกคนโต

lûuk khon too

oldest child

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  1. 1 oldest child

Refers to the oldest child in a family, regardless of whether that child is male or female.

Learning notes

Explanation

The expression is formed from ลูก “child,” คน, the classifier for people, and โต “big” or “grown.” Here, โต indicates that the child is older than the other children; it does not describe physical size. The expression is gender-neutral. To specify gender, use ลูกชายคนโต for “oldest son” and ลูกสาวคนโต for “oldest daughter.” A useful contrasting expression is ลูกคนเล็ก, meaning “youngest child.”

Usage

Commonly used when introducing family members, describing one's place among siblings, or discussing a child's education, work, or marriage. It is a neutral, everyday expression suitable for a wide range of situations.

Caution

The expression does not specify gender, so it should not automatically be understood as “oldest son” or “oldest daughter.” Also, โต refers to relative age here, not physical size.

Differences from similar words

1 oldest child synonyms

  • ลูกคนแรก means “the first child born” and directly emphasizes birth order. ลูกคนโต focuses on being the oldest among the siblings. In ordinary situations, both refer to the same child.

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