Priceless or flourishing
A diminutive of Anthony or Antonia, likely derived from the Roman family name Antonius. While its exact etymology is debated, it is traditionally associated with being beyond praise or flourishing like a flower.
Fewer than 5 boys were named Tonnie in 2025.
Former Director-General of the Nigerian Television Authority
US births per 5-year period, 1990–present (SSA data).