Rex
boyREKS
“king”
Popularity Over Time
Births per million by decade (SSA data, 1960s–2020s)
The Story
The name Rex has roots in Latin, meaning 'king', and has been associated with leadership and strength throughout history. In ancient Rome, it was a title of authority, evoking images of regal power and nobility. Today, modern parents are drawn to Rex for its strong, assertive vibe, making it a timeless choice for boys that resonates with confidence and uniqueness.
Names That Vibe With Rex
Rex Appears in These Lists
Classic & Timeless
Names that have stood the test of time — elegant, familiar, and never out of fashion.
Modern & Trendy
Fresh, contemporary names that feel right now. Perfect for parents who want something current.
Short & Sweet
Punchy names with 3–5 letters that pack a wallop. Easy to spell, impossible to forget.
Elegant & Sophisticated
Names dripping with refinement. Perfect for parents seeking grace, poise, and a hint of grandeur.
Strong & Bold
Powerful names with warrior energy. For parents raising future leaders and trailblazers.
Greek & Latin
Ancient names with classical gravitas. From philosophers to gods, these names carry weight.