30 Japanese Names With Kanji, Meanings, and JavaScript Data

Muneeb Qureshi — Mon, 05 Oct 2026 14:52:22 +0000

If you're building a game, character generator, username tool, writing app, or simply working with Japanese names, you may eventually need structured Japanese name data.

A Japanese name isn't just a romanized word. The kanji can carry an important part of the name's meaning, and the same reading can sometimes have different kanji representations.

I recently organized Japanese name data with the name, kanji, reading, gender, and meaning so it can be used more easily in software projects.

Here are 30 examples from the Japanese name collection.

Japanese Names

Name	Kanji	Reading	Gender	Meaning
Haruto	陽翔	はると	Male	Soaring toward the sun
Ren	蓮	れん	Male	Lotus
Sota	蒼太	そうた	Male	Blue sky, large and open
Kaito	海翔	かいと	Male	Soar over the sea
Daiki	大輝	だいき	Male	Great radiance
Minato	湊	みなと	Male	Harbor, port
Yuto	悠翔	ゆうと	Male	Gentle and soaring
Riku	陸	りく	Male	Land, solid ground
Sora	空	そら	Male	Sky
Hayato	颯人	はやと	Male	Swift person
Takeshi	武	たけし	Male	Warrior, brave
Akira	明	あきら	Male	Bright, clear
Makoto	誠	まこと	Male	Sincerity, truth
Tsubasa	翼	つばさ	Male	Wings
Takeru	猛	たける	Male	Fierce, courageous
Hanako	花子	はなこ	Female	Flower child
Sachiko	幸子	さちこ	Female	Child of happiness
Aiko	愛子	あいこ	Female	Child of love
Kazuko	和子	かずこ	Female	Child of harmony
Himari	陽葵	ひまり	Female	Sunflower
Yuzuki	結月	ゆづき	Female	Binding moon
Ichika	一花	いちか	Female	One flower
Riko	莉子	りこ	Female	Jasmine child
Mio	澪	みお	Female	Waterway
Koharu	小春	こはる	Female	Little spring
Sakura	桜	さくら	Female	Cherry blossom
Aoi	葵	あおい	Female	Hollyhock, blue
Rin	凛	りん	Female	Dignified, brisk
Nami	波	なみ	Female	Wave
Hana	花	はな	Female	Flower, blossom

The names and meanings above are based on the JapaneseNamer first-name directory, which organizes names by gender, style, kanji, reading, and meaning.

Why Structure Japanese Names as Data?

If you're building an application, storing names as plain strings isn't particularly useful.

Instead of:

const names = [
  "Haruto",
  "Sakura",
  "Ren"
];

you can keep the relevant information together:

const names = [
  {
    name: "Haruto",
    kanji: "陽翔",
    reading: "はると",
    gender: "male",
    meaning: "Soaring toward the sun"
  },
  {
    name: "Sakura",
    kanji: "桜",
    reading: "さくら",
    gender: "female",
    meaning: "Cherry blossom"
  },
  {
    name: "Ren",
    kanji: "蓮",
    reading: "れん",
    gender: "male",
    meaning: "Lotus"
  }
];

Now the same data can power a generator, search page, character creator, or API.

Filtering Names With JavaScript

Once the data is structured, filtering becomes straightforward.

For example, to get female names:

const femaleNames = names.filter(
  name => name.gender === "female"
);

console.log(femaleNames);

Or male names:

const maleNames = names.filter(
  name => name.gender === "male"
);

You can also search by meaning:

const flowerNames = names.filter(
  name =>
    name.meaning
      .toLowerCase()
      .includes("flower")
);

This is particularly useful for applications where the user chooses a theme before generating a name.

Generating a Random Name

A simple random generator only needs a few lines:

function randomName(names) {
  const index = Math.floor(
    Math.random() * names.length
  );

  return names[index];
}

console.log(randomName(names));

You can combine this with filtering:

function generateName(names, gender) {
  const filtered = names.filter(
    name => name.gender === gender
  );

  if (!filtered.length) {
    return null;
  }

  return randomName(filtered);
}

console.log(
  generateName(names, "female")
);

Now you have the foundation of a simple Japanese name generator.

Kanji Makes the Data More Interesting

One of the interesting things about Japanese names is that the kanji contributes meaning.

For example:

Haruto — 陽翔

The site describes 陽 as relating to the sun, positivity and warmth, while 翔 conveys soaring or flying. Together, the name is presented as "soaring toward the sun."

Similarly:

Kaito — 海翔

combines 海, associated with the sea, with 翔, associated with soaring.

And:

Sakura — 桜

uses the kanji for cherry blossom/cherry tree.

This makes structured name data much more useful than a simple list of romanized names.

Japanese Names Are Not Just Random Kanji

One thing I would avoid when building a Japanese name generator is simply combining random kanji because they "look Japanese."

A generated name should have a reasonable reading and a meaningful combination of characters.

This is why structured data is useful.

Instead of:

random character + random character

you have:

Name
↓
Kanji
↓
Reading
↓
Meaning
↓
Gender/style

That structure can then be used by a generator or search interface.

Other Useful Name Categories

A name dataset can also be organized around themes.

For example, JapaneseNamer's first-name directory includes categories such as:

Nature
Moon
Flower
Strength
Light
Ocean
Sky
Fire
Peace
Love
Snow
Wind
Spring
Summer
Autumn
Winter
Blossom
River

That opens up more interesting search possibilities than simply filtering by gender.

A user could ask for:

Female + Flower
Male + Strength
Unisex + Nature
Male + Ocean
Female + Moon

and receive names matching those themes.

Building a Developer-Friendly Dataset

A clean JSON structure could look like this:

{
  "name": "Haruto",
  "kanji": "陽翔",
  "reading": "はると",
  "gender": "male",
  "meaning": "Soaring toward the sun"
}

The same format can be consumed by:

JavaScript
TypeScript
React
React Native
Python
Node.js
Game engines
REST APIs

For a larger project, the data could eventually be split into separate files:

data/
├── names.json
├── male.json
├── female.json
└── unisex.json

What Can You Build With This?

Once the data is structured, there are quite a few possibilities.

1. Name Generator

Generate a name based on gender or theme.

2. Character Creator

Games can use the dataset to generate names for NPCs.

3. Username Generator

Names can be combined with numbers, words, or styles to create usernames.

4. Writing Tools

Authors can quickly find names based on a character's personality or theme.

5. Learning Projects

The dataset is also a nice beginner project for learning JSON, filtering, search, and APIs.

Explore the Full Collection

I used the JapaneseNamer name directory as the source for the examples in this article. It provides a browsable collection of Japanese first names with kanji, readings, meanings, and gender information.

You can explore the full collection here:

Japanese First Names

There is also an online Japanese name generator if you want to generate names instead of working with the data directly:

Japanese Name Generator

Final Thoughts

The interesting part of a Japanese name generator isn't the random-number function.

The interesting part is the data behind it.

Once names are represented with their kanji, readings, meanings, and other metadata, the same dataset can become the foundation for generators, search tools, games, APIs, and developer libraries.

That's the direction I'm exploring with Japanese name data: making it easier to discover names while also keeping the information structured enough to be useful in software projects.

30 Japanese Names With Kanji, Meanings, and JavaScript Data If you're building a game, character generator, username tool, writing app, or simply working with Japanese names, you may eventually need structured Japanese name data. A Japanese name isn't

Muneeb Qureshi — Mon, 05 Oct 2026 14:46:18 +0000

# 30 Japanese Names With Kanji, Meanings, and JavaScript Data If you're building a game, character generator, username tool, writing app, or simply working with Japanese names, you may eventually need structured Japanese name data. A Japanese name isn't

Muneeb Qureshi — Mon, 05 Oct 2026 14:46:02 +0000

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