Inspiration from indian culture, should I keep Hindi names

It's how I learned, for example, that the khukuri/kukri blade is more of a small axe for chopping, as opposed to a stabbing/piercing short sword-style weapon. For another example, there are also curved blades best utilized from horseback. So outfitting different fighting soldiers based on their role/context can help a player understand both the visual, cultural, and functional roles played by certain weapons and tools.

Some player education is to be expected, particularly if you're introducing a "Eurocentric" player to a different campaign setting. In my olden days of playing AD&D, I recall the "Oriental Adventures" sourcebook having labeled illustrations of all the different weapons found in that setting, allowing the player to understand the distinctions - and sometimes, similarities - of the different weapons for a better understanding of the setting. Architecture, clothing, and other cultural aspects in illustrations both educated and immersed the player in the different, distinct setting.

Regarding cultural sensitivity, and perhaps also echoing what terzamossa hinted at previously: appreciate and acknowledge different cultures, don't appropriate. The days of Alan Quatermain and Conan the Cimmerian dismissing the barbarity of non-anglo cultures are over. If you're preparing to present this to the general public, you'll need to set a high personal bar for cultural sensitivity.

There are "bad guys" to be found in every culture, everywhere in the world. So showing appreciation for a distinct culture doesn't shy away from that. However, it doesn't mean everything that's different from Eurocentric fantasy and culture is bad by default. It's just different.

For example, if you want to focus and lend distinction with the Hindu culture and mythology, use it and nothing else. What does a Hindu myth look like? What "cultural tropes" would a game focused on the Hindu legends and stories contain? If there's no elf or dwarf or orc, what fantastical creatures are found in their place (if anything)? What social and cultural mores and conventions does that culture uphold?

Both you and your players may be surprised and enlightened at the outcome. If you keep appreciation and acknowledgement at the forefront - as opposed to catering to Eurocentric-based stereotypes in a negative/derogatory fashion - you'll likely stay in the clear.