Youthful or sky father
Jullia is a rare spelling variant of Julia, which is the feminine form of the Roman family name Julius. It is thought to be derived from the Greek 'ioulos', meaning downy-bearded or youthful, or alternatively linked to the Roman god Jupiter, signifying 'sky father'.
Fewer than 5 girls were named Jullia in 2025.
US births per 5-year period, 1990–present (SSA data).
Academy Award-winning actress
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Former Prime Minister of Australia