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Sion

OriginWelsh variation of John
Meaning"God is gracious"

About Sion

This Welsh form of John is pronounced Shaun. But most Americans certainly wouldn't know that.

Siôn Corn (showing the extra-authentic spelling) is the Welsh name for Santa Claus.

Pronounced SHUN.

As of October 2026, Sion ranked #2981 in US births in 2025 SSA, peaked at #2860 in 1912.

Editor: Pamela Redmond

Sources: US popularity data is from the Social Security Administration. Meanings and origins are from Nameberry's name references.

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