Here are some common fruits found in Nepal, along with their common and local Nepali names.
1. Apple
Common Name: Apple
Scientific Name: Malus domestica
Family: Rosaceae
Local/Nepali Name: Syau / स्याउ

2. Apricot
Common Name: Apricot
Scientific Name: Prunus armeniaca
Family: Rosaceae
Local/Nepali Name: Khurpani / खुर्पानी

3. Areca nut
Common Name: Beetel nut / Areca nut
Scientific Name: Areca catechu
Family: Arecaceae
Local/Nepali Name: Supari / सुपारी

4. Banana
Common Name: Banana
Scientific Name: Musa spp.
Family: Musaceae
Local/Nepali Name: Kera / केरा

5. Coconut
Common Name: Coconut
Scientific Name: Cocos nucifera
Family: Arecaceae
Local/Nepali Name: Nariwal / नरिवल

6. Guava
Common Name: Guava
Scientific Name: Psidium guajava
Family: Myrtaceae
Local/Nepali Name: Amba / Ambaa / Belauti / अम्बा / बेलौती

7. Grape
Common Name: Grape
Scientific Name: Vitis vinifera
Family: Vitaceae
Local / Nepali Name: Angur / अंगुर

8. Nepalese Hog Plum
Common Name: Hog plum / Nepalese Hog plum
Scientific Name: Choerospondias axillaris
Family: Anacardiaceae
Local/Nepali Name: Lapsi / लप्सी

9. Jackfruit
Common Name: Jackfruit
Scientific Name: Artocarpus heterophyllus
Family: Moraceae
Local/Nepali Name: Rukh Katahar / रुख कटहर

10. Kiwi
Common Name: Kiwi
Scientific Name: Actinidia deliciosa
Family: Actinidiaceae
Local/Nepali Name: Jhusephal / Thekiphal / Jussephal / किवी

10. Lemon
Common Name: Lemon
Scientific Name: Citrus limon
Family: Rutaceae
Local/Nepali Name: Nibuwa / निबुवा

11. Lime
Common Name: Lime
Scientific Name: Citrus aurantifolia
Family: Rutaceae
Local/Nepali Name: Kagati / कागती

12. Litchi
Common Name: Litchi / Lychee
Scientific Name: Litchi chinensis
Family: Sapindaceae
Local/Nepali Name: Litchi / लिची

13. Mandarin Orange
Common Name: Orange / Mandarin
Scientific Name: Citrus reticulata
Family: Rutaceae
Local/Nepali Name: Suntala / सुन्तला

14. Mango
Common Name: Mango
Scientific Name: Mangifera indica
Family: Anacardiaceae
Local/Nepali Name: Aanp / Aap / आँप

15. Papaya
Common Name: Papaya
Scientific Name: Carica papaya
Family: Caricaceae
Local/Nepali Name: Mewa / मेवा

16. Peach
Common Name: Peach
Scientific Name: Prunus persica
Family: Rosaceae
Local/Nepali Name: Aaru / आरु

17. Pear
Common Name: Pear
Scientific Name: Pyrus pyrifolia
Family: Rosaceae
Local/Nepali Name: Naspati / नास्पाती

18. Persimmon
Common Name: Persimmon
Scientific Name: Diospyros kaki
Family: Ebenaceae
Local/Nepali Name: Haluwabed / हलुवाबेद

19. Pineapple
Common Name: Pineapple / Ananas
Scientific Name: Ananas comosus
Family: Bromeliaceae
Local/Nepali Name: Bhuin Katahar / भुइँ कटहर

20. Plum
Common Name: Japanese plum
Scientific Name: Prunus salicina
Family: Rosaceae
Local/Nepali Name: Aalu bakhara / Alcha / आल्चा / आलु बखरा

21. Pomegranate
Common Name: Pomegranate
Scientific Name: Punica granatum
Family: Punicaceae
Local/Nepali Name: Anar / अनार

22. Sweet Orange
Common Name: Sweet Orange
Scientific Name: Citrus sinensis
Family: Rutaceae
Local/Nepali Name: Junar / जुनार

23. Walnut
Common Name: Walnut
Scientific Name: Juglans regia
Family: Juglandaceae
Local/Nepali Name: Okhar / ओखर

Photo source: Wikipedia