Found 4 Strong's definitions.

1. 1

   G5040: τεκνίον (tekníon)

   diminutive of τέκνον; an infant, i.e. (plural figuratively) darlings (Christian converts):--little children.

   100%
2. 2

   G5043: τέκνον (téknon)

   from the base of τίκτω; a child (as produced):--child, daughter, son.

   1%
3. 3

   G3813: παιδίον (paidíon)

   neuter diminutive of παῖς; a childling (of either sex), i.e. (properly), an infant, or (by extension) a half-grown boy or girl; figuratively, an immature Christian:--(little, young) child, damsel.

   1%
4. 4

   G5207: υἱός (huiós)

   apparently a primary word; a "son" (sometimes of animals), used very widely of immediate, remote or figuratively, kinship:--child, foal, son.

   1%