tú llamalo

call him/it, phone him/it, refer to him/it as

ʝ a ˈm a l o → llamar
llam to call, to phone + a informal singular command + lo Third-person singular direct object
verb · 2nd-person singular informal Rare #54,359
call him/it, phone him/it This is the informal imperative form used with vos, common in Argentina and parts of Latin America.
SP: Llamalo cuando llegues.
EN: Call him when you arrive.
call him/it, refer to him/it as This is the informal imperative form used with vos, common in Argentina and parts of Latin America.
SP: Llamalo como quieras.
EN: Call it whatever you like.
Conjugation of llamar

Si lo necesitás, llamalo.

If you need him, call him.

Está bien, casarnos fue un error, cosa de chicos, llamalo como quieras.

Fine, getting married was a mistake, a childish thing—call it whatever you want.

— El hijo de la novia (2001)

Llamalo al taxi, a ver.

Call him a taxi, let's see.

— Crímenes de familia (2020)

Llamalo con tu manito.

Call him with your little hand.

— Crímenes de familia (2020)

Sounds similar to