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MyGall Boy Names Glyndwr
Unisex

Glyndwr

Glyndwr Name Meaning, Origin & Popularity

Meaning of Glyndwr: Glyndwr is a Welsh masculine name derived from the place-name Glyndyfrdwy in Denbighshire, Wales. The name means valley of the water of Dee, from Welsh glyn (valley) and dwr (water), referring to the River Dee that flows through the region.

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The name is indelibly associated with Owain Glyndwr (c. 1359 - c. 1416), the last native Prince of Wales, who led the most serious Welsh uprising against English rule. His rebellion from 1400 to 1415 briefly united Welsh forces and established alliances across Europe.

Owain Glyndwr's revolt was suppressed by the English crown but he was never captured. He disappeared from records around 1415, and no reliable account of his death or burial site exists. Welsh tradition holds he would return when needed.

What Does Glyndwr Mean? Origin & Etymology

In Welsh national consciousness, Glyndwr occupies a position comparable to that of William Wallace in Scotland. He is celebrated on September 16 — the date he was proclaimed Prince of Wales in 1400 — as Owain Glyndwr Day, an unofficial Welsh national commemoration.

As a given name, Glyndwr is used in Wales as an expression of Welsh national and cultural identity. It carries strong patriotic associations and is chosen by Welsh families wishing to honor the medieval hero who embodied Welsh resistance to English domination.

Glyndwr does not rank in US SSA records. It is used primarily in Wales and in Welsh diaspora communities. The name honors the last native Prince of Wales and remains a living expression of Welsh identity. Reference: etymology records.

Numerology & Symbolism of Glyndwr

Based on Pythagorean numerology — a traditional system linking name letters to numbers. Presented for cultural interest.

G(7) + L(3) + Y(7) + N(5) + D(4) + W(5) + R(9) = 40 = 4
Destiny number
4
Stability
Sum of all letters, reduced to a single digit
Soul urge
0
Idealism
Sum of vowels only - reveals inner desires
Expression
4
Reliability
Sum of consonants - how others perceive you
Letters 7
Vowels / consonants 0 / 7
Birthstone Emerald
Lucky color Green
1 Leadership Independent, driven, original — the initiator who forges new paths.
2 Harmony Diplomatic and cooperative, thriving through partnership and balance.
3 Expression Creative and communicative, bringing joy through art and words.
4 Stability Disciplined and dependable, building lasting structures through hard work.
5 Freedom Adventurous and adaptable, drawn to change, travel, and new experiences.
6 Nurturing Caring and responsible, focused on home, family, and community.
7 Wisdom Analytical and introspective, seeking truth through study and reflection.
8 Ambition Authoritative and goal-oriented, excelling in business and material achievement.
9 Compassion Humanitarian and idealistic, driven by a desire to serve and uplift others.
11 Intuition Master number: heightened sensitivity and spiritual insight beyond the ordinary.
22 Master Builder Master number: visionary practicality that turns ambitious dreams into reality.
33 Master Teacher Master number: selfless guidance and healing offered for the good of all.

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Frequently Asked Questions about Glyndwr

What does Glyndwr mean?

Glyndwr is Welsh 'valley water' meaning valley of the River Dee; His byname means "valley water" , and was probably inspired by the name of his estate at Glyndyfr....

How popular is Glyndwr?

Glyndwr is rarely used in the United States but maintains its standing in Welsh. SSA records show no significant US ranking for this name.

Is Glyndwr a boy or girl name?

Glyndwr is used as both a masculine and feminine given name in its home tradition. The name is most common in Welsh communities.

What are variants of Glyndwr?

Glyndwr has no widely established international variants and remains primarily used within Welsh tradition.

What middle names go with Glyndwr?

Glyndwr pairs well with longer middle names given its short structure: Glyndwr Elizabeth or Glyndwr Alexander offer traditional balance. Alternatively, Glyndwr Rose or Glyndwr James keep the full name concise and easy to use.

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Linda Hartmann

About the Author

Linda Hartmann

Editor-in-Chief, MyGall

Over 12 years of editorial experience in American parenting media. Currently a PhD candidate researching naming trends in US cultural history. Mother of two, based in Austin, Texas. Leads MyGall’s editorial standards and SSA data verification.

  • PhD candidate in American cultural studies
  • Based in Austin, Texas
  • Mother of two
Unisex 1 syllable
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