Tiantsoa Sarah Rakotomanga Rajaonah (born 15 December 2005) is a French professional tennis player.

[1] In 2022, she won her first singles title in Valencia, Spain.

A year later, she achieved her second victory in Melilla, Spain.

[2] Rakotomanga Rajaonah won her first major ITF title at the W75 in Saint-Gaudens in the doubles draw, partnering Émeline Dartron.

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