Svíþjóð (Icelandic) comes from Old Norse þjóð, from Proto-Germanic þeudō, from Proto-Indo-European tewtéh₂, from Proto-Indo-European tewh₂- — to swell; to crowd; to be strong.
Svíþjóð (Icelandic): Sweden
Definitions
Sweden
Ancestry of “Svíþjóð”, step by step
Svíþjóð traces back through two separate lines of ancestry.