Sylvio

Boy · recorded 1907–2015

  • 2015last recorded
  • 1907best year

Most popular in 1907.

Last recorded in 2015. 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 Sylvio.

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 1907

0173419071934196119882015

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 37 recorded years as a table
Sylvio, per million boys born. Years absent from the table had fewer than five births.
YearPer million
190734
191031
191219
191320
191420
191521
191622
191717
191824
191920
192021
192126
192213
192313
192413
192517
192615
192724
192811
192920
193012
19319
193210
193313
19347
19357
19375
193812
19397
19415
19464
19483
19493
19552
19594
19902
20153

Where it’s loved

Most popular in these states

Sylvio 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 Sylvio

The numbers

Every figure

Births in 2015
6
Rank in 2015
#10,644
How rare
1 in 319,457 boys
Since 1907
463

Sylvio was last recorded in 2015. 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 1907, at 34 per million boys born.

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

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