My university is the oldest Islamic University in Southeast Asia and it has a 1000-year-old Hindu Temple located within the campus, next to the grand mosque. Despite Islam being our religion, Hinduism is part of our history and some of it already absorbed into our cultures, one of it is names, language as well. Especially for Javanese, we love Mahabrata and Ramayana puppet show so much, average Indonesian also do not know if those are part of Hinduism.
I have just learned that that my sister, nieces, nephews, uncles, aunties, lecturers, teachers all have Sanskrit/Hindu names.
Notable Indonesian Muslim who have Hindu names
Sri Mulyani Indrawati (Minister of Finance, former director of world bank)
General Gatot Nurmantyo (Gatotkach) Former Commander of the Armed Forces