Sunshine

Sunshine is an Old English compound of sunne (sun) and scin (shining), simply meaning 'the light of the sun.' As a name, it became associated with warmth, happiness, and optimism — particularly prominent in the 1960s and 70s counterculture as a name conveying radiant positivity. For pets, Sunshine translates beautifully into any companion who brings consistent brightness into daily life.

Sunshine is a name that does exactly what it promises — it radiates warmth and good feeling every time you say it. It suits a golden-coated pet perfectly, though any companion with a genuinely sunny disposition and an unfailing ability to lift your mood has a claim to it. There is something wonderfully unironic about naming a pet Sunshine: it is an act of pure optimism, a declaration that this particular animal makes life noticeably better. It's a name for the pet who is your good-mood guarantee.