A key question in early word learning is how infants learn their
first object names despite a natural environment thought to
provide messy data for linking object names to their referents.
Using head cameras worn by 7 to 11-month-old infants in the
home, we document the statistics of visual objects, spoken
object names, and their co-occurrence in everyday meal time
events. We show that the extremely right skewed frequency
distribution of visual objects underlies word-referent co-
occurrence statistics that set up a clear signal in the noise upon
which infants could capitalize to learn their first object names.