Cavity contour pillow

1. A pillow, comprising:

a base, a front terminal end, a rear terminal end, a first side and a second side;

a head support surface configured to support at least a portion of a person's head, wherein at least a portion of the head support surface is disposed at a head support height above the base;

a first support having a first support surface with a first apex disposed at a first height above the base;

a second support having a second support surface with a second apex disposed at a second height above the base; and

a third support having a third support surface with a third apex disposed at a third height above the base;

wherein the first support surface is disposed on the first side between the front and rear terminal ends and is configured to support at least a portion of a person's neck when the person is lying supine with at least a portion of their neck in contact with the first support and at least a portion of their head in contact with the head support surface;

wherein the second support surface is disposed on the second side between the front and rear terminal ends and is configured to support at least a portion of a person's neck when the person is lying supine with at least a portion of their neck in contact with the second support and at least a portion of their head in contact with the head support surface;

wherein the third support surface is disposed frontward of the rear terminal end between the first and second sides and is configured to support at least a portion of a person's neck when the person is lying supine with at least a portion of their neck in contact with the third support and at least a portion of their head in contact with the head support surface;

wherein the first, second and third heights are greater than the head support height; and

at least one of a recess and a through opening disposed at least partially between the third support surface and the head support surface and configured to receive at least a portion of a crown of a person's head when the person is lying supine with at least a portion of their neck in contact with at least a portion of the third support surface and at least a portion of their head disposed in the at least one recess or through opening.

2. The pillow of claim 1 , wherein at least two of the first, second and third heights are different.

3. The pillow of claim 1 , wherein each of the first, second and third heights are different.

4. The pillow of claim 1 , wherein the at least one recess or through opening is a recess disposed at least partially between the third support and the head support surface.

5. The pillow of claim 1 , wherein the at least one recess or through opening is a through opening disposed at least partially between the third support and the head support surface, and wherein the through opening is configured to allow at least a portion of a person's head to pass through the pillow and rest on a substrate surface beneath the pillow when the person is lying supine with at least a portion of their neck in contact with the third support.

6. The pillow of claim 1 , wherein the head support surface further comprises a plurality of grooves.

7. The pillow of claim 6 , wherein the plurality of grooves is disposed between the front terminal end and the third support.

8. The pillow of claim 7 , wherein at least one of the plurality of grooves is transverse to the front terminal end.

9. The pillow of claim 1 , further comprising a cavity in the base that extends into at least one of the first, second and third supports.

10. The pillow of claim 9 , wherein the cavity is configured to receive at least a portion of an insert.

11. The pillow of claim 9 , further comprising an insert configured to couple with the cavity.

12. The pillow of claim 1 , wherein the first height is less than the second height and the second height is less than the third height.

13. The pillow of claim 1 , wherein at least a portion of the third support surface is disposed between the rear terminal end and at least one of the first and second support surfaces.

14. The pillow of claim 1 , wherein the third support surface intersects at least one of the first and second support surfaces.

15. The pillow of claim 1 , wherein at least a portion of one or more of the first, second and third support surfaces is convex.

16. The pillow of claim 1 , further comprising a transition surface disposed at least partially between the head support surface and the front terminal end.

17. The pillow of claim 1 , wherein the at least one recess or through opening is configured to receive at least a portion of a crown of a person's head when the person is lying supine with at least a portion of their neck in contact with at least a portion of any of the first and second supports.

18. The pillow of claim 1 , wherein the first and second supports comprise inwardly facing walls configured to contact opposite sides of a person's head when the person is lying supine with at least a portion of their neck in contact with the third support and at least a portion of their head disposed in the at least one recess or through opening.

19. The pillow of claim 1 , further comprising an insert configured to be at least partially disposed within the at least one recess or through opening, wherein the insert comprises a second head support surface.

20. A pillow, comprising:

a base, a front terminal end, a rear terminal end, a first side and a second side;

a head support surface configured to support at least a portion of a person's head, wherein at least a portion of the head support surface is disposed at a head support height above the base;

a first support having a first support surface with a first apex disposed at a first height above the base;

a second support having a second support surface with a second apex disposed at a second height above the base; and

a third support having a third support surface with a third apex disposed at a third height above the base;

a through opening disposed at least partially between the third support and the head support surface, wherein the through opening is configured to allow at least a portion of a person's head to pass through the pillow and rest on a substrate surface beneath the pillow when the person is lying supine with at least a portion of their neck in contact with the third support;

wherein the first support surface is disposed on the first side between the front and rear terminal ends and is configured to support at least a portion of a person's neck when the person is lying supine with at least a portion of their neck in contact with the first support and at least a portion of their head in contact with the head support surface;

wherein the second support surface is disposed on the second side between the front and rear terminal ends and is configured to support at least a portion of a person's neck when the person is lying supine with at least a portion of their neck in contact with the second support and at least a portion of their head in contact with the head support surface;

wherein the third support surface is disposed frontward of the rear terminal end between the first and second sides and is configured to support at least a portion of a person's neck when the person is lying supine with at least a portion of their neck in contact with the third support and at least a portion of their head in contact with the head support surface; and

wherein the first, second and third heights are greater than the head support height.