Priceless one or highly praiseworthy
Anthonny is a rare spelling variant of the Roman family name Antonius. While its exact etymology is debated, it is traditionally associated with being of inestimable value. The extra 'n' in this version is a modern orthographic variation of the classic Anthony.
Less common today
Anthonny isn't in the latest US Top 1000. It last peaked at #7,055 in 2005.
US births per 5-year period, 1990βpresent (SSA data).