Masaru

Boy · recorded 1912–1992

  • 1992last recorded
  • 1917best year

Most popular in 1917.

Last recorded in 1992. Fewer than five boys a year have been given it since, so it's a true rarity.

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Meaning

We don’t have a verified meaning for Masaru.

We only publish meanings we can cite to a source you could check yourself. Most sites will give you one anyway; the ones you find elsewhere are often copied between sites without verification.

Its story

Popularity since 1912

0173319121932195219721992

Hover over or drag across the chart to see any year.

Per million boys born. Years with fewer than five births are not in the record, so the line breaks rather than dropping to zero.
See the 27 recorded years as a table
Masaru, per million boys born. Years absent from the table had fewer than five births.
YearPer million
191226
191312
191427
191522
191621
191733
191817
191918
192027
192126
192219
192321
192426
192526
192624
192715
192817
192920
19307
193111
19329
19339
19355
19366
19424
19434
19923

Where it’s loved

Most popular in these states

Masaru isn’t concentrated in any one state. Either it’s spread evenly, or no state reaches the 25 births over three years needed before a rate means anything.

More like it

More like Masaru

The numbers

Every figure

Births in 1992
5
Rank in 1992
#8,435
How rare
1 in 399,481 boys
Since 1912
447

Masaru was last recorded in 1992. Fewer than five boys have been given the name in any year since, which is the point below which the record stops reporting.

Most popular in 1917, at 33 per million boys born.

There isn’t enough data for a ten-year trend: Masaru doesn’t appear in both ends of that window.

Figures from the US Social Security Administration’s 2025 release. How these numbers are made.