"Garlic bread" in Spanish is "pan con ajo". It is pronounced "pahn cone AH-ho". Please see this site for confirmation of the translation: http://www.answers.com/library/Translations
garlic bread is spelled in French "du pain à l'ail"
Pan is how you say bread in spanish
allium panem
Garlic bread and garlic naan (or nan or non) are not the same. Garlic bread is sliced bread with butter and garlic on the top. Garlic naan is a round flatbread with garlic baked into it.
To say 'I have bread' in Spanish, you would say 'Yo tengo pan.'
Garlic bread is just bread with garlic on it.
To say 'I need bread' in Spanish, you would say 'Necesito pan.'
To say 'I want bread' in Spanish, you would say 'Yo quiero pan.'
To say 'I eat bread' in Spanish, you would say 'Yo como pan.'
To say 'I want to eat bread' in Spanish, you would say 'Yo quiero comer pan.'
Dientes de ajo
The bread for garlic bread is cut on the bias (diagonally) to increase the surface area of the bread. That gives the cook more area to spread garlic butter on.