Maman
Translation: Comment s'appelle ta mère? (Informal) OR Comment s'appelle votre mère? (Formal OR Plural).
The informal word for grandfather in French is "papy" or "papi."
In the English language, you can refer to you mother as "mother" or in informal situations as "Mom" or "Ma." Some people, especially as adults, are on a first name basis with their parents and call them by their names.
It means : What is your mother's name?
tu
"ça va" is informal, but correct and very widely used by everybody in spoken French.
The English words 'I am fine, thank you' in informal French become Je vais bien merci.
'toi' is 'you' (singular and informal) in French.
The French version of the name Zack is often rendered as "Zacharie" or "Zach." These names are derived from the Hebrew name Zechariah, meaning "the Lord has remembered." In informal settings, "Zack" can also be used as a nickname.
The words 'How are you', is informally said in French as 'comment allez-vous'.
"salut" is the informal greeting used in French as an equivalent of "hi".
'bonjour' or 'salut' (informal)