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Silas

Boy name · Arabic · Latin

Meaningof the forest · Latin form of Silvanus

US rank
#71
Syllables
2
Peak
#71 in 2025

4,639 babies were named Silas in the US in 2025. It has climbed 29 places in five years.

Found on lists

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US births per million boys, 1880–2025

01,4002,80018801920196020002025

Most popular states (2025)

WV rank #19AR rank #20MS rank #21OK rank #22ME rank #23

Similar names

Popularity: U.S. Social Security Administration (babies with 5+ births per year).

Did you know?

A few things about Silas you might not know, from US birth records and Wikipedia. Handy for convincing a partner, or a grandparent.

Silas Weir Mitchell

Famous Silas

Silas Weir Mitchell

American actor

Choose Silas and your child shares a first name with Silas Weir Mitchell, an American actor. A ready-made answer when someone asks “Silas, like who?” Silas Weir Mitchell's Wikipedia article is available in 29 languages, a good sign of just how widely known they are.

Read about Silas Weir Mitchell on Wikipedia (opens in a new tab)

Photo: Kevin Paul, CC BY 4.0 (opens in a new tab), via Wikimedia Commons

  • How commonAbout 1 in every 368 baby boys born in the US in 2025 was named Silas, 4,639 babies in all. In a school of 500 kids, there'd probably be one other Silas.
  • HistorySilas has been in use since at least 1880, the first year US birth records were kept. That's 145 years of Silass, and counting.
  • Best yearSilas is at its all-time high right now: #71 in 2025.
  • Then vs nowSilas is 16× more common today than it was in 2000. In 2000 it was given to about 1 in 5,988 baby boys; in 2025, about 1 in 368.
  • TrendSilas has climbed 29 places in the US rankings over the last five years and now sits at #71. Fast risers like this often keep climbing, so expect to hear it more.
  • Where it's lovedSilas is most popular in West Virginia, where it ranks #19, followed by Arkansas (#20) and Mississippi (#21). It makes the top 1,000 in almost every state.
  • MeaningSilas is a Latin form of Silvanus, which means “of the forest”. Our records link it to Arabic and Latin roots.
  • OriginSilas is the #2 most popular Arabic boy name in the US. That's out of 169 Arabic boy and unisex names in our list.

About the name Silas

Silas is a boy name of Arabic and Latin origin meaning “of the forest”. It has 5 letters and 2 syllables, starting with S and ending in “-las”. US birth records list Silas for boys from 1880 to 2025, in 146 of those 146 years. Its best year was 2025, when it ranked #71 among boy names. In 2025 it ranked #71, with 4,639 babies.

Origin:Arabic namesLatin names

Silas for boys, by decade
DecadeBabies per millionAbout 1 in
1880s7081,413 boys
1890s5541,807 boys
1900s3762,660 boys
1910s2454,080 boys
1920s1845,423 boys
1930s1407,126 boys
1940s8711,459 boys
1950s5219,164 boys
1960s3925,654 boys
1970s5617,781 boys
1980s6415,689 boys
1990s9910,149 boys
2000s3642,744 boys
2010s1,581633 boys
2020s2,362423 boys

Other spellings of Silas

More Arabic boy names

Questions about the name Silas

What does the name Silas mean?

Silas means “of the forest” in Latin, as a form of Silvanus.

What is the origin of the name Silas?

Silas has Arabic, Latin roots in our records. Other Arabic names include Caleb, Aaron, Xavier.

Is Silas a boy or girl name?

Silas is a boy name, though a few girls get it too.

How popular is the name Silas?

Silas ranked #71 for US boys in 2025, given to 4,639 babies. Its best year was 2025 (#71).