Boy Name
Thom
Thom is a boy's name whose meaning is not firmly attested in the historical record. It is used as a boy's name across several naming traditions, and it is rare in the United States today — outside the SSA top 1,000.
Thom — a boy name — is an uncommon, standout choice. If Tom is on your shortlist, Thom belongs in the same conversation.
Thom meaning, origin, and usage
Meaning: Thom has a distinctive sound and evolving modern usage.
Origin: Multiple naming traditions are associated with this name.
Pronunciation: Baby Name Studio pronounces Thom as T·H·O·M, with 4 letters and a boy usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Thom is an uncommon, standout choice in the Rare tier.
Thom variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Thoma, Thome, Thomy.
- Nicknames: Thom works as its own nickname.
- Middle names: Pair Thom with a middle name that balances its short sound; start with the Thom middle name generator.
- Sibling names: Tom, Thanh, Timm, Thayne, Thane — full picks on the sibling names for Thom guide for a cohesive sibset.
- Similar names: Looking for names that sound like Thom? Browse our names like Thom guide for phonetic-neighbor picks.
- Explore more: use the Baby Name Explorer, name search, AI name generator, and Baby Name Studio homepage.
Frequently asked about Thom
What does the name Thom mean?
Thom has no single meaning that is firmly attested in the historical record. It is used as a boy name in US birth records, and parents usually choose it for its sound rather than a documented meaning.
What is the origin of Thom?
The exact origin of Thom is debated, but it has been used across multiple naming traditions.
How do you pronounce Thom?
Thom has 4 letters and is most commonly stressed on the first syllable.
Is Thom a boy's or girl's name?
Thom is primarily used as a boy's name in US records.
How popular is Thom in 2026?
In our 2026 popularity tracker, Thom sits in the Rare tier — an uncommon, standout choice.
What names are similar to Thom?
Names that share Thom's sound and style include Tom, Thanh, Timm, Thayne, Thane.
What middle names pair well with Thom?
Good middle-name fits for Thom pair an opposite syllable rhythm: if Thom is short, lean longer (e.g. classical or three-syllable middles); if Thom is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Thom?
Sibling names that pair naturally with Thom share its rhythm without rhyming — Tom, Thanh, Timm all sit comfortably alongside it on a shortlist.