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Ondřej: Name Day, Name Meaning & More


Name days are significant cultural celebrations, particularly in Central and Eastern Europe, where they often rival birthdays in importance. Ondřej is a distinctive Slavic name whose popularity is rooted deeply within Czech and Slovak heritage. Derived from ancient origins meaning “manly” or “brave,” the name carries a mood that is both serious and traditionally strong. For those celebrating this specific variant, the name day is traditionally observed on November 30. This confluence of culture, history, and festive observance defines the overall identity of Ondřej.

Name Day: Dates by Country

Ondřej's name day is celebrated on November 30 in Czechia and Slovakia (Ondrej).

Celebration of name day and name - Ondřej


The Story Behind This Name

Ondřej is a distinctly Slavic masculine given name, primarily associated with the Czech and Slovak Republics. While extremely common in these Central European nations, it remains relatively rare in the United States and other Anglophone regions. When it appears in the USA, it is usually among families with direct ancestral ties to the Czech or Slovak culture. The name has a long historical usage in these regions, tracing back through medieval times alongside its Greek root form. Its popularity peaks consistently in its native countries, cementing its status as a traditional and foundational local choice.


Name origin and meaning

The name Ondřej is the Czech and Slovak variation of the name Andrew. It is ultimately derived from the ancient Greek name Andreas, which translates to “manly” or “brave.” This root word emphasizes attributes of strength, courage, and vitality. The name spread across Europe largely due to the influence of Christian tradition and its association with one of Jesus's apostles. Consequently, Ondřej maintains a strong historical and religious lineage throughout Central Europe.


Name Identity: Gender Classification

Ondřej is strictly classified as a masculine given name across all regions where it is utilized. There are virtually no historical or contemporary examples of this name being used for females or in a unisex capacity. Its strong phonetics and historical association firmly root it within the male gender identity, particularly in Czechia and Slovakia. As the local form of Andrew, it inherits the masculine tradition of its internationally renowned counterpart. Therefore, worldwide usage confirms Ondřej as an exclusively male designation.


The Name Effect: Mood, Tone & Personality

The name Ondřej carries a mood that is traditionally strong and highly reputable. It exudes a dignified and classic tone, suggesting stability and reliability rather than trendiness or playfulness. The phonetic structure, featuring sharp consonants, lends it a grounded and mature personality. It projects an image associated with history, culture, and established, trustworthy character. Overall, the name vibe is robust, traditional, and serious.


A Perfectly Balanced Name with Unique Letters: Ondřej

An isogrammic name is a unique type of name where no letter appears more than once. This characteristic makes it visually and structurally distinct, adding to its appeal. Such names are relatively rare, especially those with six or more letters, making them stand out even more. Having an isogrammic name gives it a balanced and harmonious look, making it a special choice.


Unlocking the Hidden Meaning of Name: Ondřej

Your name is more than just a label - it holds a unique energy that influences your personality, destiny, and life path. Through numerology and astrology, we uncover the deeper meanings behind your name, revealing your strengths, challenges, and the energy you bring into the world.

Pythagorean Numerology: The Hidden Meaning of Name

Destiny number: 3 – The Communicator.
Keywords: Creativity, joy, social expression, charisma, inspiration.
Positive Traits: Artistic, optimistic, outgoing, charming, entertaining.
Challenges: Can be superficial, scattered, or struggle with focus and discipline.
Life Path Meaning: A life of creative expression, communication, and optimism.


Chaldean Numerology: Name Energy and Spiritual Insights

First name number: 22 - The Master. Builder
Powerful leader, great at turning dreams into reality.
Can be under extreme pressure or struggle with big expectations.

The Cosmic Secret Code: What The Name Says About You

The name is linked to the planet that governs it, shaping the name's meaning and influencing the traits associated with it.
Planet: Jupiter - Expansion, Luck, Wisdom.
Jupiter is the planet of abundance, wisdom, and higher learning. Names ruled by Jupiter are often linked to individuals with a strong sense of optimism, generosity, and a love for adventure. These names carry a vibration of success, good fortune, and the pursuit of knowledge. People with Jupiter-ruled names often have a philosophical mindset and a natural ability to inspire others.


Name days: Name Ondřej

This list shows name days in different countries where the name is written in the same form. The dates are based on traditional calendars and cultural name celebrations. If your name matches exactly, you can see when it is honored in various parts of the world.

Country Month Day Name days 
Czechia Czechia November 30 Ondřej 
Slovakia Slovakia November 30 Andrej, Ondrej 




Ondřej A Name of Central European Strength

Ondřej stands as a quintessential masculine name, thriving primarily within the Czech and Slovak cultural landscape. Its ancient Greek origin provides a powerful meaning related to bravery and manliness, shaping its overall robust and traditional mood. As an exclusively male designation, it carries significant historical weight and cultural recognition in its native countries. The name’s specific identity is further marked by the annual celebration of its name day. Ultimately, Ondřej is a name defined by tradition, strength, and Central European heritage.


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