From Latin pomposus meaning magnificent or stately; used as a saints' name in Spain.
Pomposa comes from Latin pomposus, meaning "magnificent" or "stately," and it has also been used as a saint's name in Spain. That gives it both a virtue-laden and a devotional character.
Pomposa feels grand and somewhat old-world, with a formal elegance that matches its meaning. It sounds rich and ceremonious, almost baroque in its effect. The name carries a sense of dignity and splendor that makes it unusual but memorable.