This is the 244th most frequent Latvian word.
personu
The Latvian word "personu" means "persons" or "people" in English (accusative/genitive plural of "persona").
The word 'personas' here is used as the genitive plural form of 'persona', specifying the individuals observed.
Es vēroju divas personas, kas runā klusā balsī.
I observed two persons speaking in a quiet voice.
The word 'personu' here is used in the accusative singular to refer to 'persona' in the context of personal identity.
Lūdzu, uzrādiet savu personu apliecinošu dokumentu.
Please, present your identity document.
Here, 'persona' is utilized in nominative singular to denote one individual as part of a general statement.