There are 3 main translations of nakho in isiZulu

nakho¹

1
with (it)
to (it)
‘Ngiphume ngiye kolungisa ukudla kweNkosi. Ngibuye nakho’ — I went out to prepare the food for the king. I then returned with it
2
also (it)
(it) too
even (it)
‘Uma kukhona udadewabo wensizwa othanda ukuhamba nakho lokho kusalungile’ — If there is a sister of the young man who would like to go, that too is alright
3
with (it)
to (it)
‘Yena wasala ethatha konke afike nakho wayokubeka emsamo’ — He remained behind and took everything he came with and put it at the back of the hut
4
also (it)
(it) too
even (it)
‘Makuphawulwe nakho ukuthi abafundi abangamadlabha nabanobudedengu bavamisile ukulibala ukusebenzisa ungqi emsebenzini abawubhalayo’ — What must also be mentioned is that learners who are sloppy and careless usually forget to use a full stop in their written work

< khona

1
that is
(indefinite) there (it) is
‘Nakho engikutholile’ — That is what I found

< nakhu

This word can also be used as a demonstrative, with the meaning "that", e.g. "nakho ukudla" = "that food".

1
and (it)
‘Badla inyama, utshwala nakho konke ukudla okuligugu!’ — They consumed meat, beer and all the prized food
‘Indlu yonke pho, nakho konke okuphakathi!’ — Well, the entire house and everything that is inside it!

< khona