6 films match Rugrats

Rugrats is a show about 4 babies, Tommy Pickles, Chuckie Finster, and Phil and Lil Deville. As we see their lives unravel, we get to hear them talk. On the sidelines are Tommy's mean cousin Angelica, their friend Susie Carmichael (same age as Angelica), and everybody's parents. (imdb)

A reboot of the 90s cartoon with modern animation.

Tommy faces responsiblity when Dil, his new baby brother is born. As with all newborns, the child becomes a bane to Tommy and the rest of his gang. Even Phil and Lil don't like them. So they decide to return Dil to where he came from, the hospital. But they get lost along the way, really lost, and get into even more trouble with a circus. Can they find their way home and can Tommy and Dil just get along? (imdb)

The Rugrats gang goes to Paris, France after Stu Pickle gets a call to repair an animatronic Reptar at a theme park. Meanwhile, the babies try to help Chuckie find a new "Mommy" to marry his widowed father. (Viacom)

When the vacationing Rugrats and their parents get stranded on a deserted island, Tommy Pickles knows there's only one man who can help them: Nigel Thornberry! (Nickelodeon)

A spin-off and continuation of the final episode of season 7 of Rugrats. It follows Angelica, Susie, and Howard in pre-school. It shares similar Angelica character development with All Grown Up in some episodes because this was created after it.