Name suffixes express how a speaker relates to the person addressed; their use depends on context.
The idea
くん is often used for boys or juniors, though practices vary. ちゃん is an affectionate familiar form used for children or close people. 様 is very respectful and common for customers or in formal correspondence.
| Suffix | Example |
|---|---|
| くん | 山田くん |
| ちゃん | 花ちゃん |
| 様 | 田中様 |
Examples
- 山田くん、本を読んでください。Yamada, please read the book.
- 山田くんは学生です。Yamada is a student.
- 花ちゃん、いっしょに遊ぼう。Hana, let’s play together.
- 花ちゃんは五歳です。Hana is five years old.
- 田中様、お待たせしました。Tanaka, thank you for waiting.
- 田中様のご予約ですね。This is your reservation, Tanaka, correct?
Read-aloud uses a synthetic Japanese voice available on your device. Voice quality and availability vary; it does not assess your pronunciation.
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Watch out
Do not assume a suffix from gender alone or use a familiar one without knowing the relationship. さん is a useful neutral choice when unsure; normally omit honorifics from your own name.
Try it yourself
先生が親しい生徒を「山田_」と呼びます。(くん/様)
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くん
くん suits the familiar junior in this example; actual preferences vary.
親しい子どもを「花_」と呼びます。(ちゃん/様)
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ちゃん
ちゃん is an affectionate form used for a familiar child.
店の人が客を「田中_」と丁寧に呼びます。(様/ちゃん)
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様
様 is a respectful form for a customer in a service setting.
自分を紹介します。(田中です/田中様です)
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田中です
Introduce yourself as 田中です, without adding 様 to your own name.
Practice round
Answer questions, then rebuild Japanese sentences where available. We keep your score.
先生が親しい生徒を「山田_」と呼びます。(くん/様)
親しい子どもを「花_」と呼びます。(ちゃん/様)
店の人が客を「田中_」と丁寧に呼びます。(様/ちゃん)
自分を紹介します。(田中です/田中様です)
Tap the words in the right order.
Tap the words in the right order.
Tap the words in the right order.
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Imagine a teacher speaking to a familiar pupil and a receptionist speaking to a customer. Choose the suffix in each case and explain why.

