The five kindergartens Ms Browne is initially working in are Hora Hora, Tikipunga, Manaia View, Raumanga View and Te Timatatanga O Te Matauranga.
Family Works Northern general manager Laurie Pedlar said there were no particular incidents which sparked the idea for the initiative but said they thought there was a need in early childhood education centres because of demographic changes in the region including a population increase and an increase of referrals overall.
"[Northland] is a poor community, there is a large number of people moving out of Auckland in to other areas and they're going to places where they're putting huge pressure on housing and jobs," she said.
The five kindergarten were chosen by Northland Kindergarten Association (NKA).
NKA operations manager Barbara Harrison said having a social worker in the kindergartens would take pressure of teachers.
"Families seek out advice around parenting, children's behaviour, health matters and a wide range of other issues.
"Having Chrissie in this role will give them someone to turn to for advice and extra support and this will take a little of the pressure off them and allow them to focus on their core work of teaching children."