Silas

A boys’ name of Latin/Greek origin, meaning of the forest, woods.

Babies a year
3,309
the US, 2017
Rarity
Common
among names in use
US popularity
#71
up from #81
UK popularity
#585
66 babies · down from #468

How Silas has moved

US popularity rank, 2015–2025. Lower is more popular.
#59#100#140201520202025#71

View as table
YearUS rank
2015#128
2016#119
2017#120
2018#110
2019#106
2020#100
2021#91
2022#87
2023#81
2024#81
2025#71

Silas by the numbers

In 2025, 66 babies in England and Wales were named Silas. In the US, 3,309 were, though that figure is from 2017, the most recent full year we hold.

For the size of the two countries, it is given several times more often in the US than in England and Wales.

Its American peak was 3,405 babies in 2013, making it a 2010s name.

At its height, in 1880, about 1 in 1,200 American boys born that year was called Silas.

0%0.0%0.1%1880190020001880
Silas as a share of American boys born, 1880 to 2008, at five year intervals. Source: US Social Security Administration.

Spelled almost the same

Other names in the records within a letter or two of Silas. Close spellings are not always related names, but they are usually worth seeing together.

  • Sylasfrom the forest; a form of silas393 in the US (2017)
  • Silus14 in the US (2017)
  • Selahpause or rock; biblical term of uncertain significance693 in the US (2017)
  • Sylisof the forest, woods; a modern respelling of Silas56 in the US (2017)
  • Stilesdweller by the stiles or steps51 in the US (2017)
  • Sylusfrom the forest; a modern respelling of Sylas51 in the US (2017)

Sounds like Silas

Names that are said the same way as Silas, however they are written. Sounding alike does not mean they share a history.

  • Cylaspossibly from Silvanus or chosen; a form of Silas46 in the US (2017)
  • Cilasfrom Silas, possibly from silvanus or chosen10 in the US (2017)
  • Cylus39 in the US (2017)
  • Cylis15 in the US (2017)

Other names that mean a forest or wood

Like Silas, each of these has a forest or wood in its meaning. Different names, different histories, the same idea.

  • Sawyerone who saws wood; woodcutter5,531 in the US (2017)
  • Lennoxelm grove or from the place of the elms1,200 in the US (2017)
  • Emberglowing piece of coal or wood192 in England and Wales (2025)
  • Henleyhigh wood or clearing670 in the US (2017)
  • Keithforest; from gaelic cèith582 in the US (2017)
  • Forrestwoodland dweller; one from the forest82 in England and Wales (2025)

Names about as common as Silas

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