Updated October 2026
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Teutonic
"staff of the Goths"
Gray-bearded name heard primarily in Sweden and Germany.
Old Swedish and Old Danish
"god of the Goths"
Dutch diminutive of Gustaaf, Teutonic
The Dutch answer to Gus.
Short form of Gustavo, Spanish variation of Gustav
Tavo is a stylish-sounding short form of an antique name.
Polish variation of Gustav, Teutonic