Duplo is derived from the Latin word for “duplex”, meaning double.

Is DUPLO the same as Lego?

DUPLO is a larger version of LEGO designed for small children ages 1-5. DUPLO bricks are twice the length, width and height of regular LEGO bricks and can be attached to regular LEGO bricks and plates.

Can you use duplos with Legos?

DUPLO® and LEGO® bricks are compatible, so you can use them together. There are some limitations, however. DUPLO® bricks fit best on larger LEGO® bricks and may come off easily from smaller LEGO® parts. … LEGO® bricks will fit on DUPLO® parts as long as the DUPLO® ones have hollow studs on top.