Santanu is a boy name with roots in Sanskrit and Bengali culture. From the Sanskrit 'shantanu' (sham, wholesome + tanu, body) - the Kuru king of Hastinapura, father of Bhishma.
In Hindu tradition, Santanu is associated with the Kumbha rashi.
The numerology number for Santanu is 7, reflecting the personality traits and characteristics associated with this name.
Origin : sanskrit, bengali
Gender : boy
Nakshatra : Shatabhisha
Rashi : Kumbha
Numerology : 7
Syllables : 3
Last updated 21 October 2026 · How we research names · Report a mistake
In numerology, the name Santanu reduces to the number 7, which is most often linked to introspection, wisdom, spirituality. A person carrying this vibration is typically thoughtful and reflective - comfortable with solitude, drawn to deeper questions, and often described as an old soul. The name Santanu also falls under the Kumbha rashi (moon sign), traditionally described as inventive and independent, often a step ahead of conventional thinking. Its associated nakshatra is Shatabhisha.
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