Boy Name
Valdemar
Valdemar 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.
Valdemar is a boy baby name. It currently sits in the Rare tier of US baby names for 2026, and parents who love Valdemar often also consider Vladimir.
Valdemar meaning, origin, and usage
Meaning: Valdemar has a distinctive sound and evolving modern usage.
Origin: Multiple naming traditions are associated with this name.
Pronunciation: Baby Name Studio pronounces Valdemar as V·A·L·D·E·M·A·R, with 8 letters and a boy usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Valdemar is an uncommon, standout choice in the Rare tier.
Valdemar variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Valdemara, Valdemare, Valdemary, Valdema.
- Nicknames: Vald and V.
- Middle names: Pair Valdemar with a middle name that balances its substantial sound; start with the Valdemar middle name generator.
- Sibling names: Vladimir, Velton, Valda, Valente, Valentin — full picks on the sibling names for Valdemar guide for a cohesive sibset.
- Similar names: Looking for names that sound like Valdemar? Browse our names like Valdemar 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 Valdemar
What does the name Valdemar mean?
Valdemar 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 Valdemar?
The exact origin of Valdemar is debated, but it has been used across multiple naming traditions.
How do you pronounce Valdemar?
Valdemar has 8 letters and is most commonly stressed on the first syllable.
Is Valdemar a boy's or girl's name?
Valdemar is primarily used as a boy's name in US records.
How popular is Valdemar in 2026?
In our 2026 popularity tracker, Valdemar sits in the Rare tier — an uncommon, standout choice.
What names are similar to Valdemar?
Names that share Valdemar's sound and style include Vladimir, Velton, Valda, Valente, Valentin.
What middle names pair well with Valdemar?
Good middle-name fits for Valdemar pair an opposite syllable rhythm: if Valdemar is short, lean longer (e.g. classical or three-syllable middles); if Valdemar is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Valdemar?
Sibling names that pair naturally with Valdemar share its rhythm without rhyming — Vladimir, Velton, Valda all sit comfortably alongside it on a shortlist.