Tadeus

“Tadeus is a name that is particularly common in Poland, where it is a variant of Thaddeus”

Poland origin · Boy name

♂ 97% boys♀ 3% girls

#1549US 2023

651Births / yr

→Stable

34All-time births

📅 Since 191600

How to pronounce Tadeus

TAH·duh·UHS

/ˈtɑ.də.ˈəs/ · stress on TAH · 4 syllables

“Tadeus is a name that is particularly common in Poland, where it is a variant of Thaddeus”

Poland origin · Boy name

What does Tadeus mean and where does it come from?

Tadeus is a name that is particularly common in Poland, where it is a variant of Thaddeus. It has historical significance in Christianity, with Thaddeus being one of the Twelve Apostles. The name Tadeus has variations in other languages such as Tadeo in Spanish and Tadeusz in Polish. The name has be

Cultural significance

Tadeus has been a cherished name across cultures, particularly in Poland-speaking communities, where it reflects values of polish.

Peak popularity

Reached #3669 in 1918 — currently #1549 in the US.

🌿

What middle names flow best with Tadeus?

Tadeus works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Tadeus Grace

How popular is Tadeus right now?

Holding steady — currently #1549 in the US out of 135.5k tracked names

US Trend 1920–2023#1549 · Top 1.1%

1920

2021

2022

2023

Year	US Rank	Births	vs Prior Year
2023	#1549	651	▲ up 5 · +3% births
2022	#1554	631	▲ up 5 · +5% births
2021	#1559	601	▲ up 3136 · +11920% births
1920	#4695	5	—

Name Popularity Timeline

Popularity Statistics for Tadeus

Best Year2023Rank #1549

Peak Count651

Average Rank#2339

Current Trend→Stable

Data Range1920 - 20234 years

The story of Tadeus

Tadeus entered American naming records in 1916 and has been in use for over 108 years. With 34 total births recorded, Tadeus remains relatively uncommon. The name has grown more popular over time, rising from #4695 in 1920 to #1549 in 2023.

Names that peaked alongside Tadeus in 1918:

John William James Robert Charles

💎Tadeus has only 34 total recorded births since 1916 — rarer than 99% of names in our database.

What are good nicknames for Tadeus?

Common

TadTadieTadyAdeus

What names sound and feel like Tadeus?

Based on sound, origin, and style — parents who love Tadeus also consider these

Tadeusz

Poland · Polish

Thadeus

Greece · courageous heart

Tadeas

Czech Republic · Heart

Dareus

Persia/Iran · Persian

Mateus

Portugal · gift of God

Common questions about the name Tadeus

What does the name Tadeus mean?

Tadeus means "Polish" — a name rooted in Poland tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.

How popular is the name Tadeus?

Tadeus is currently a distinctive and less common name as a boy name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.

What is the cultural origin of Tadeus?

Tadeus originates from Poland tradition. Poland names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.

How do you pronounce the name Tadeus?

Tadeus is a four-syllable name pronounced T AA1 D AH0 AH1 S. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.

What sibling names go well with Tadeus?

Tadeus pairs beautifully with sibling names that share a similar Poland heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.