Surname Rarity Checker / How rare is Yamamoto
How Rare Is the Last Name Yamamoto?
Yamamoto is the 4,702nd most common surname in the United States. About 7,547 Americans carry it, which works out to roughly 1 in 35,202 people, or 0.00284% of the population. That makes Yamamoto a genuinely rare American surname. Here is the full picture from the Census surname file, plus a card you can save and share.
- Rarity
- 1 in 35,202
- Tier
- Rare
- U.S. rank
- 4,702nd
- Share of people
- 0.00284%
- People named
- 7,547
- Source
- Census 2010
Based on the U.S. Census Bureau 2010 surname file, which counts 265,667,228 people across 162,253 surnames held by 100 or more people.
Where the surname Yamamoto comes from
Yamamoto means 'base of the mountain' in Japanese, from 'yama', mountain, and 'moto', origin or base. Most Japanese surnames were adopted only in the 1870s, when commoners were required by law to register one, and most describe landscape.
Want to check a different last name? Try the surname rarity checker. Last names are only half the picture: the first-name rarity checker runs the same math on given names, and how common is my name combines the two.
Frequently asked questions
- How rare is the last name Yamamoto?
- Yamamoto is in the Rare tier. About 1 in 35,202 Americans share it, which is 0.00284% of the population, and it ranks 4,702nd of all U.S. surnames. In total 7,547 people carried it in the 2010 Census.
- Is Yamamoto a rare last name?
- Yes. Yamamoto is a rare last name in the United States. It sits in the Rare tier, with only about 1 in 35,202 Americans sharing it, ranked 4,702nd of all U.S. surnames.
- How common is the surname Yamamoto?
- About 1 in 35,202 Americans carry the surname Yamamoto, which is 0.00284% of the population and 4,702nd of all U.S. surnames. That places it in the Rare tier.
- How many people have the last name Yamamoto?
- 7,547 people in the United States, according to the Census Bureau's 2010 surname file, which counted 265,667,228 people across 162,253 surnames.
- Where does the surname Yamamoto come from?
- Yamamoto means 'base of the mountain' in Japanese, from 'yama', mountain, and 'moto', origin or base. Most Japanese surnames were adopted only in the 1870s, when commoners were required by law to register one, and most describe landscape.