No. Hindus do not worship Jehowah. Some Hindus who may have studied in the Christian schools may have a soft corner for Jesus, but as Vinayaka said, this is outside the Hindu paradigm. As SomeRandom said, Hindus who went to Mauritius, Fiji, West Indies, Guyana and Surinam as indentured labor, have lived there for generations and may have marital relations with Christian families may be worshiping Jesus. In India, we already have a pantheon with enough Gods and Goddesses. It will not surprise us if a village/city/region has its own protector God or Goddess. But the God or Goddess, if I can say so,
must be India-born, must be native.
33 million is a figure of speech, it was mentioned at a time when India's population was 330 million. Now the population is about 1350 million. But certainly, the number of deities goes into thousands. However, not all Gods are at the same level. Brahma, Vishnu, Shiva and Mother Goddess Durga are the major deities. One may count another thirty or forty as second level Gods and Goddesses. The second level includes the Gods and Goddesses of the Indo-Aryans. The rest are regional Gods and Goddesses. So if one is in their territory, one may worship them.
And as Salix said, worshiping a deity or not is a personal matter. Salix does not worship, I am the Forum's declared strong atheist Hindu, who does not even accept the possibility of existence of Gods and Goddesses. We are very diverse in our beliefs.
Edited to add: Also that the deity must be at least 2,000 years old. The list is closed. No new entry permitted now.