Japanese Names: Order, Kanji and Common Surnames
Japanese names follow rules that differ from those in English. The family name comes first, the meaning lives in the characters and titles such as -san are part of everyday speech.
This guide explains name order, kanji, common surnames, honorifics and how to write Japanese names in English.
Family Name First
In Japan the family name comes first and the given name follows. The novelist Murakami Haruki is Murakami by family and Haruki by given name. In English writing the order is often reversed to given name first, so you may see both. It is helpful to state which one you are using, especially in databases and forms.
Kanji and Readings
Japanese names are written mostly in kanji, characters that carry meaning. One kanji can have several readings, so the same characters may be read in different ways, and the same sound can be written with different kanji. That is why Japanese people often explain how their name is written when they introduce themselves. In English, names are usually shown in romaji, the Latin alphabet.
The Most Common Surnames
Sato is usually listed as the most common surname, with about two million people, followed by Suzuki with around 1.75 million and Takahashi with around 1.45 million. Tanaka and Watanabe follow. Many surnames describe the landscape, such as Yamamoto (base of the mountain), Kobayashi (small woods), Nakamura (middle village) and Takahashi (tall bridge).
When Did Everyone Get a Surname?
Only nobles and samurai had surnames for much of Japan’s history. In the 1870s the government allowed commoners to take surnames and then required everyone to have one. Many families chose names based on places, plants and local landmarks, which explains why so many surnames are nature words.
Given Names
Given names are often chosen for the meaning of the kanji, such as “sun”, “ocean”, “love” or “beauty”. Names ending in -ko, such as Keiko and Yoko, were very popular for girls in the twentieth century and are less common now. Modern favorites include Yui, Hina, Sakura and Aoi for girls, and Haruto, Yuto, Sota and Ren for boys.
Marriage and Honorifics
Japanese law requires a married couple to share one surname, and in most cases it is the husband’s. In speech people add honorifics: -san is the neutral polite form, -sama is more formal, -kun and -chan are used for younger people and close friends, and -sensei is used for teachers and doctors. It is polite to use -san with someone’s family name unless invited to do otherwise.
Using Japanese Names in Stories and Data
If you write about Japan, match the family name and the given name for tone and age. Use the Japanese Name Generator to create names in either order, and read how to name a fictional character for more tips. In software, use separate fields for family name and given name and let users choose the display order.
Japanese Name Order and Writing
In Japan the family name comes before the given name, as in Sato Haruto. In English contexts the order is often reversed, which is why you may see both forms. Names are written in kanji, hiragana or katakana, and a single kanji can be read in several ways, so the same characters may be pronounced differently in different names.
This is one reason Japanese people sometimes need to spell out the reading of their name, and why forms often include a separate field for the phonetic version.
Common Japanese Surnames
Sato, Suzuki and Takahashi are the most common surnames, each shared by well over a million people. Many names describe landscape features, such as Tanaka, which means in the rice field, or Yamamoto, meaning the base of a mountain.
When creating characters or sample data, pair surnames like these with given names appropriate to the age and gender of the person, and remember that the family name is spoken first.
Honorifics and Everyday Use
Japanese speakers add suffixes such as san, sama or chan to a name, and these are attached to the family name in most situations. Adding san to a surname is the safe polite default when you address someone you do not know well.
Frequently Asked Questions
Which comes first in a Japanese name?
The family name comes first, then the given name, although English writing often reverses this.
What is the most common Japanese surname?
Sato is usually listed as the most common, followed by Suzuki and Takahashi.
What does -san mean?
It is a polite, neutral title added to a name, similar to Mr. or Ms. but used with either.
Do Japanese couples share a surname?
Yes. Japanese law requires a married couple to use the same surname, and most couples use the husband’s.
Final Thoughts
Japanese names carry meaning in every character and follow a clear order and etiquette. When you learn a little about them, you write and speak about them with more care and accuracy.
