Boy Name · Surname Origin
Mortimer
Mortimer means “Dead pond”. It is a boy's name of Surname origin, and it is rare in the United States today — outside the SSA top 1,000.
Origin and meaning: English Wiktionary (CC BY-SA 4.0). Popularity: US Social Security Administration.
Mortimer is a boy baby name of Surname origin, meaning "Dead pond". It currently sits in the Rare tier of US baby names for 2026, and parents who love Mortimer often also consider Morton.
Mortimer meaning, origin, and usage
Meaning: Dead pond
Origin: Surname naming roots help connect Mortimer to related Surname baby names.
Pronunciation: Baby Name Studio pronounces Mortimer as M·O·R·T·I·M·E·R, with 8 letters and a boy usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Mortimer is an uncommon, standout choice in the Rare tier.
Mortimer variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Mortimera, Mortimere, Mortimery, Mortime.
- Nicknames: Mort and M.
- Middle names: Pair Mortimer with a middle name that balances its substantial sound; start with the Mortimer middle name generator.
- Sibling names: Morton, Martinez, Merton, Martyn, Marten — full picks on the sibling names for Mortimer guide for a cohesive sibset.
- Similar names: Looking for names that sound like Mortimer? Browse our names like Mortimer 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 Mortimer
What does the name Mortimer mean?
Mortimer means "Dead pond" and is of Surname origin. The meaning is recorded in English Wiktionary (CC BY-SA 4.0), and in US records Mortimer is used as a boy name.
What is the origin of Mortimer?
Mortimer originates in Surname naming tradition.
How do you pronounce Mortimer?
Mortimer has 8 letters and is most commonly stressed on the first syllable.
Is Mortimer a boy's or girl's name?
Mortimer is primarily used as a boy's name in US records.
How popular is Mortimer in 2026?
In our 2026 popularity tracker, Mortimer sits in the Rare tier — an uncommon, standout choice.
What names are similar to Mortimer?
Names that share Mortimer's sound and style include Morton, Martinez, Merton, Martyn, Marten.
What middle names pair well with Mortimer?
Good middle-name fits for Mortimer pair an opposite syllable rhythm: if Mortimer is short, lean longer (e.g. classical or three-syllable middles); if Mortimer is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Mortimer?
Sibling names that pair naturally with Mortimer share its rhythm without rhyming — Morton, Martinez, Merton all sit comfortably alongside it on a shortlist.