Meaning & Story
A playful diminutive of Thaddeus or Tad, meaning heart or gift in Aramaic.
Taddy has the bouncy, lovable quality of a classic nickname — the kind that suits a round-bellied puppy or a cat with enormous eyes. It is cheerful and approachable, easy to call out without sounding too formal. The Aramaic root meaning gift gives it a sweetness beneath the playfulness. Pets named Taddy tend to be enthusiastic, affectionate companions who bring joy just by being in the room.