Silas
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
Save adds it to your list. Vote moves it up the top voted names.
US births per million boys, 1880–2025
Most popular states (2025)
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.
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
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1880s | 708 | 1,413 boys |
| 1890s | 554 | 1,807 boys |
| 1900s | 376 | 2,660 boys |
| 1910s | 245 | 4,080 boys |
| 1920s | 184 | 5,423 boys |
| 1930s | 140 | 7,126 boys |
| 1940s | 87 | 11,459 boys |
| 1950s | 52 | 19,164 boys |
| 1960s | 39 | 25,654 boys |
| 1970s | 56 | 17,781 boys |
| 1980s | 64 | 15,689 boys |
| 1990s | 99 | 10,149 boys |
| 2000s | 364 | 2,744 boys |
| 2010s | 1,581 | 633 boys |
| 2020s | 2,362 | 423 boys |
Other spellings of Silas
More Arabic boy names
- Boy name: Caleb · dog, faithful
- Boy name: Aaron · possibly exalted
- Boy name: Xavier · new house
- Boy name: Jasper · treasurer
- Boy name: Malcolm · devotee of Saint Columba
- Unisex name: Cairo · the victorious
- Boy name: Ibrahim · father of many
- Boy name: Zain · beauty, grace
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).