Foreigner or Welshman
Derived from an Old French word meaning 'foreign' or 'Welsh', originally used to describe people of Celtic or Roman origin. It evolved from a surname into a given name, gaining significant historical notoriety in the 20th century.
About 8 girls were named Wallis in 2025.
Duchess of Windsor for whom King Edward VIII abdicated the British throne
American actress known for the series Madam Secretary
Award-winning Canadian opera singer and mezzo-soprano
US births per 5-year period, 1990–present (SSA data).
