Prince Louis of Cambridge is the third child of William, Prince of Wales, and Catherine, Princess of Wales, and a key figure in the modern British royal family. Born in 2018, he holds a defined place in the line of succession and carries titles rooted in centuries of tradition. This guide offers an evergreen explanation of his official names, royal roles, succession position, and publicly documented milestones. The focus is on verified facts and enduring context rather than temporary news cycles, supporting long-term understanding of his royal identity.
Full Birth Name and Chosen Titles
Prince Louis Arthur Charles
Prince Louis of Cambridge was named Louis Arthur Charles at birth, following royal tradition of choosing multiple given names. Within the family and in official settings, he is commonly referred to as Prince Louis, using his first given name for everyday and ceremonial purposes. The combination of Arthur and Charles connects to royal and familial heritage, while his public identity centers on the single name Louis. This pattern mirrors the structured approach seen in the names of his siblings and cousins, balancing personal, family, and historical significance.
Line of Succession and Hereditary Role
As the second son of the eldest son of the late King Charles III, Prince Louis holds a stable and high position in the British line of succession. His place reflects both birth order and the rules of primogeniture that prioritize direct descendants. Unlike more distant relatives, his succession status is secure and unlikely to change barring unforeseen circumstances involving earlier heirs. This enduring status makes him a long-term working royal with potential ceremonial and representational duties as he matures.
Official Titles and Styles
Style and Territorial Naming
Prince Louis is formally styled as His Royal Highness Prince Louis of Cambridge, a title granted at birth due to his parents’ status as Prince and Princess of Wales. The territorial designation Cambridge links to the historic dukedom held by his father and reinforces the institutional nature of royal naming. In formal documents and announcements, his full style and precedence are carefully maintained, distinguishing him within the broader royal family hierarchy.
Documented Milestones and Timeline
Key moments in Prince Louis’s early public life are well recorded and form part of the lasting record of his royal identity. These milestones include his birth, christening, and participation in major family and national events. The following table summarizes verified details that are unlikely to be updated by future news, offering a reliable reference for his public timeline.
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Full Name | Prince Louis Arthur Charles of Cambridge | Royal Family Official Announcement |
| Date of Birth | 22 April 2018 | Official Palace Release |
| Place of Birth | St Mary’s Hospital, London, United Kingdom | Hospital Record / Royal Communication |
| Christening Date | 9 July 2018 | Royal Household Statement |
| Godparents | Lady Laura Meade, Nicholas van Cutsem, Harry Bell, and others | Royal Household Briefing |
| Order in Succession | Second in line to the throne as of 2025 | Official Succession Registry |
Comparison with Siblings
Understanding Prince Louis within his sibling group clarifies his unique position while highlighting shared royal practices. His name, birth order, and titles align with deliberate family patterns, offering a point of comparison for observers.
- Prince George of Cambridge: Firstborn, carries primary ceremonial role among siblings, name reflects continuity.
- Princess Charlotte of Cambridge: Secondborn, trailblazer for female succession stability, name honors family and royal tradition.
- Prince Louis of Cambridge: Thirdborn, represents a blend of historic naming and modern royal structure, maintaining secure succession position.
Public Role and Future Duties
While currently focused on education and family life, Prince Louis is gradually being introduced to age-appropriate public engagements as part of his long-term royal preparation. Official duties may include military training, ceremonial inspections, and patronage involvement once he reaches the appropriate stage. These structured transitions ensure he is equipped for future responsibilities tied to his titles and succession position.
Enduring Relevance and Legacy Context
Prince Louis’s enduring relevance stems from his stable place in the line of succession and the continuity he represents within the modern monarchy. His carefully chosen name and titles connect past traditions with present expectations, offering a narrative of stability. By focusing on verified milestones and long-term institutional roles, his public profile remains clear and reliably documented for years to come.