Ichirou
“first son”
Japanese origin · Boy name
#1766US 2023
10Births / yr
→Stable
Top 1.3%Percentile
How to pronounce Ichirou
ee-chee-ṙo:
/ee-chee-ṙo:/ · · 3 syllables
“first son”
Japanese origin · Boy name
What does Ichirou mean and where does it come from?
Ichirou is derived from the Japanese elements 'ichi' meaning 'one' and 'rou' meaning 'son'.
Cultural significance
In Japan, Ichirou is commonly given to the firstborn son, reflecting traditional naming practices.
Peak popularity
Reached #1766 in 2015 — currently #1766 in the US.
How else can you spell Ichirou?
Same sound, different look — useful if you want something slightly more distinctive
What middle names flow best with Ichirou?
Ichirou works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Ichirou Jack
One syllable · timeless choice
Ichirou John
One syllable · timeless choice
Ichirou Miles
One syllable · vintage charm
Ichirou Brooks
One syllable · timeless choice
Ichirou Gael
One syllable · timeless choice
Ichirou Quinn
One syllable · timeless choice
How popular is Ichirou right now?
Holding steady — currently #1766 in the US out of 135.5k tracked names
Ichirou is exceptionally rare — it does not appear in US Social Security records, meaning fewer than 5 babies per year have received this name.
What are good nicknames for Ichirou?
Common
IchIrou
Famous people named Ichirou
IN
Ichirou Nagai
A Japanese voice actor known for his roles in anime and video games.
What names sound and feel like Ichirou?
Based on sound, origin, and style — parents who love Ichirou also consider these
Common questions about the name Ichirou
What does the name Ichirou mean?
Ichirou means "first son" — a name rooted in Japanese tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Ichirou?
Ichirou is currently a distinctive and less common name as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Ichirou?
Ichirou originates from Japanese tradition. Japanese names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
What sibling names go well with Ichirou?
Ichirou pairs beautifully with sibling names that share a similar International heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.
Is Ichirou more of a girl or boy name?
Ichirou is primarily used as a boy name, giving it a clear, timeless character while remaining accessible to modern families.
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