MamaWise
PregnancyBabyNamesBreastfeedingParentingTools
Get the App
Home › Baby Names › Names Starting With SL

Boy Baby Names Starting With SL

24 names found — 6 girl names and 20 boy names

20 shown6 girl names20 boy names
All NamesGirl Names (6)Boy Names (20)
The SL sound gives names a distinctive quality. Names starting with SL are popular across American, Ireland, Slovenia, Latin, USA traditions. Browse all 24 names below, or filter by gender to narrow your search.
Sloan
Unisex
Ireland
soughing or tranquil river
#689 ↓
Slavko
Boy
Slovenia
Славко
#902 →
Slyvester
Boy
Latin
wooded
#975 →
Slade
Boy
American
A beloved name with deep roots
Slater
Boy
American
Originally a surname meaning 'one who slates' or 'from the area of slate.'
Slayer
Boy
American
To kill or to slay
Slim
Boy
American
slender, thin
Slaten
Boy
USA
English
Slate
Boy
American
English
Slayde
Boy
American
Variant of the name Slade, meaning 'valley'.
Slayter
Boy
American
slicer of wood
Slayton
Boy
American
From the village on the slate
Slayden
Boy
American
English
Sladen
Boy
English
from the valley of the slade
Slader
Boy
American
One who dwells near the river
Sly
Boy
American
English
Slaton
Boy
American
From the town on the slate hill
Slevin
Boy
Ireland
slope, hill
Slayder
Boy
American
One who slides; to glide
Slone
Unisex
American
English

Origins

American14
Ireland2
Slovenia1
Latin1
USA1

By Syllables

1 syllable2 syllables3 syllables4 syllables

By Length

3 letters4 letters5 letters6 letters7 letters8 letters

Browse A–Z

ABCDEFGHIJKLMNOPQRSTUVWXYZ
MamaWise

Expert-backed pregnancy and parenting guidance trusted by millions of parents. All health content is medically reviewed.

Pregnancy

  • Week by Week
  • Symptoms Guide
  • Prenatal Nutrition
  • Birth Planning

Baby & Parenting

  • Baby Names
  • Milestones
  • Breastfeeding
  • Sleep Guides

Tools

  • Due Date Calculator
  • Kick Counter
  • Growth Chart
  • Name Finder
+Medical Disclaimer: Content on MamaWise is for informational purposes only and is not a substitute for professional medical advice. Always consult your healthcare provider with questions about your health or your child's health.
© 2026 MamaWise. All rights reserved.Privacy · Terms · Cookie Policy