Used to say that the last person or thing mentioned is as important as all the others.

आखरी लेकिन कम महत्वपूर्ण नहीं

English Usage: Last but not least, I'd like to thank my parents for their support.

Hindi Usage: आखरी लेकिन महत्वपूर्ण, मैं अपने माता-पिता को उनके समर्थन के लिए धन्यवाद देना चाहता हूं।