Traditional
Still common
Definition
Nickname for Tony or Antonio.
Example Sentence
"Tonno's a mad keen fisherman."
Where "Tonno" Comes From
Tony or Antonio takes the "-o" ending with a doubled "n" for extra emphasis, distinguishing it from the plainer "Tono" spelling.
It happens to look like "tonno," the Italian word for tuna, which makes for a neat coincidence given how often it turns up describing keen anglers.
How Aussies Actually Use It
A casual nickname for a Tony or Antonio, often heard around the tackle shop or boat ramp — well suited to someone who's mad keen on fishing.
It carries the same relaxed, weekend energy as the pastime it's usually mentioned alongside.
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